199075380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 665161728

約数和(自身を除く): 466086348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 73, 84, 86, 105, 129, 140, 146, 151, 172, 210, 215, 219, 258, 292, 301, 302, 365, 420, 430, 438, 453, 511, 516, 602, 604, 645, 730, 755, 860, 876, 903, 906, 1022, 1057, 1095, 1204, 1290, 1460, 1505, 1510, 1533, 1806, 1812, 2044, 2114, 2190, 2265, 2555, 2580, 3010, 3020, 3066, 3139, 3171, 3612, 4228, 4380, 4515, 4530, 5110, 5285, 6020, 6132, 6278, 6342, 6493, 7665, 9030, 9060, 9417, 10220, 10570, 11023, 12556, 12684, 12986, 15330, 15695, 15855, 18060, 18834, 19479, 21140, 21973, 22046, 25972, 30660, 31390, 31710, 32465, 33069, 37668, 38958, 43946, 44092, 45451, 47085, 55115, 62780, 63420, 64930, 65919, 66138, 77161, 77916, 87892, 90902, 94170, 97395, 109865, 110230, 129860, 131838, 132276, 136353, 154322, 165345, 181804, 188340, 194790, 219730, 220460, 227255, 231483, 263676, 272706, 308644, 329595, 330690, 385805, 389580, 439460, 454510, 462966, 473989, 545412, 659190, 661380, 681765, 771610, 909020, 925932, 947978, 1157415, 1318380, 1363530, 1421967, 1543220, 1895956, 2314830, 2369945, 2727060, 2843934, 3317923, 4629660, 4739890, 5687868, 6635846, 7109835, 9479780, 9953769, 13271692, 14219670, 16589615, 19907538, 28439340, 33179230, 39815076, 49768845, 66358460, 99537690, 199075380]

約数ペア:

[(1, 199075380), (2, 99537690), (3, 66358460), (4, 49768845), (5, 39815076), (6, 33179230), (7, 28439340), (10, 19907538), (12, 16589615), (14, 14219670), (15, 13271692), (20, 9953769), (21, 9479780), (28, 7109835), (30, 6635846), (35, 5687868), (42, 4739890), (43, 4629660), (60, 3317923), (70, 2843934), (73, 2727060), (84, 2369945), (86, 2314830), (105, 1895956), (129, 1543220), (140, 1421967), (146, 1363530), (151, 1318380), (172, 1157415), (210, 947978), (215, 925932), (219, 909020), (258, 771610), (292, 681765), (301, 661380), (302, 659190), (365, 545412), (420, 473989), (430, 462966), (438, 454510), (453, 439460), (511, 389580), (516, 385805), (602, 330690), (604, 329595), (645, 308644), (730, 272706), (755, 263676), (860, 231483), (876, 227255), (903, 220460), (906, 219730), (1022, 194790), (1057, 188340), (1095, 181804), (1204, 165345), (1290, 154322), (1460, 136353), (1505, 132276), (1510, 131838), (1533, 129860), (1806, 110230), (1812, 109865), (2044, 97395), (2114, 94170), (2190, 90902), (2265, 87892), (2555, 77916), (2580, 77161), (3010, 66138), (3020, 65919), (3066, 64930), (3139, 63420), (3171, 62780), (3612, 55115), (4228, 47085), (4380, 45451), (4515, 44092), (4530, 43946), (5110, 38958), (5285, 37668), (6020, 33069), (6132, 32465), (6278, 31710), (6342, 31390), (6493, 30660), (7665, 25972), (9030, 22046), (9060, 21973), (9417, 21140), (10220, 19479), (10570, 18834), (11023, 18060), (12556, 15855), (12684, 15695), (12986, 15330)]