202101608060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 491520960000

約数和(自身を除く): 289419351940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 257, 380, 418, 419, 449, 514, 836, 838, 898, 1028, 1045, 1285, 1676, 1796, 2090, 2095, 2245, 2570, 2827, 4180, 4190, 4490, 4609, 4883, 4939, 5140, 5654, 7961, 8380, 8531, 8980, 9218, 9766, 9878, 11308, 14135, 15922, 17062, 18436, 19532, 19756, 23045, 24415, 24695, 28270, 31844, 34124, 39805, 42655, 46090, 48830, 49390, 53713, 56540, 79610, 85310, 87571, 92180, 93841, 97660, 98780, 107426, 107683, 115393, 159220, 170620, 175142, 187682, 188131, 214852, 215366, 230786, 268565, 350284, 375364, 376262, 430732, 437855, 461572, 469205, 537130, 538415, 576965, 752524, 875710, 938410, 940655, 1074260, 1076830, 1153930, 1184513, 1269323, 1751420, 1876820, 1881310, 2045977, 2069441, 2153660, 2192467, 2307860, 2369026, 2538646, 3574489, 3762620, 4091954, 4138882, 4384934, 4738052, 5077292, 5922565, 6346615, 7148978, 8183908, 8277764, 8769868, 10229885, 10347205, 10962335, 11845130, 12693230, 14297956, 17872445, 20459770, 20694410, 21924670, 22505747, 23690260, 24117137, 25386460, 35744890, 39319379, 40919540, 41388820, 43849340, 45011494, 48234274, 48349667, 71489780, 78638758, 90022988, 96468548, 96699334, 112528735, 120585685, 157277516, 193398668, 196596895, 225057470, 241171370, 241748335, 393193790, 450114940, 482342740, 483496670, 531846337, 786387580, 918643673, 966993340, 1063692674, 1837287346, 2127385348, 2659231685, 3674574692, 4593218365, 5318463370, 9186436730, 10105080403, 10636926740, 18372873460, 20210160806, 40420321612, 50525402015, 101050804030, 202101608060]

約数ペア:

[(1, 202101608060), (2, 101050804030), (4, 50525402015), (5, 40420321612), (10, 20210160806), (11, 18372873460), (19, 10636926740), (20, 10105080403), (22, 9186436730), (38, 5318463370), (44, 4593218365), (55, 3674574692), (76, 2659231685), (95, 2127385348), (110, 1837287346), (190, 1063692674), (209, 966993340), (220, 918643673), (257, 786387580), (380, 531846337), (418, 483496670), (419, 482342740), (449, 450114940), (514, 393193790), (836, 241748335), (838, 241171370), (898, 225057470), (1028, 196596895), (1045, 193398668), (1285, 157277516), (1676, 120585685), (1796, 112528735), (2090, 96699334), (2095, 96468548), (2245, 90022988), (2570, 78638758), (2827, 71489780), (4180, 48349667), (4190, 48234274), (4490, 45011494), (4609, 43849340), (4883, 41388820), (4939, 40919540), (5140, 39319379), (5654, 35744890), (7961, 25386460), (8380, 24117137), (8531, 23690260), (8980, 22505747), (9218, 21924670), (9766, 20694410), (9878, 20459770), (11308, 17872445), (14135, 14297956), (15922, 12693230), (17062, 11845130), (18436, 10962335), (19532, 10347205), (19756, 10229885), (23045, 8769868), (24415, 8277764), (24695, 8183908), (28270, 7148978), (31844, 6346615), (34124, 5922565), (39805, 5077292), (42655, 4738052), (46090, 4384934), (48830, 4138882), (49390, 4091954), (53713, 3762620), (56540, 3574489), (79610, 2538646), (85310, 2369026), (87571, 2307860), (92180, 2192467), (93841, 2153660), (97660, 2069441), (98780, 2045977), (107426, 1881310), (107683, 1876820), (115393, 1751420), (159220, 1269323), (170620, 1184513), (175142, 1153930), (187682, 1076830), (188131, 1074260), (214852, 940655), (215366, 938410), (230786, 875710), (268565, 752524), (350284, 576965), (375364, 538415), (376262, 537130), (430732, 469205), (437855, 461572)]