201692680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 546912000

約数和(自身を除く): 345219320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 116, 118, 140, 145, 203, 232, 236, 280, 290, 295, 406, 413, 421, 472, 580, 590, 812, 826, 842, 1015, 1160, 1180, 1624, 1652, 1684, 1711, 2030, 2065, 2105, 2360, 2947, 3304, 3368, 3422, 4060, 4130, 4210, 5894, 6844, 8120, 8260, 8420, 8555, 11788, 11977, 12209, 13688, 14735, 16520, 16840, 17110, 23576, 23954, 24418, 24839, 29470, 34220, 47908, 48836, 49678, 58940, 59885, 61045, 68440, 85463, 95816, 97672, 99356, 117880, 119770, 122090, 124195, 170926, 173873, 198712, 239540, 244180, 248390, 341852, 347746, 427315, 479080, 488360, 496780, 683704, 695492, 720331, 854630, 869365, 993560, 1390984, 1440662, 1709260, 1738730, 2881324, 3418520, 3477460, 3601655, 5042317, 5762648, 6954920, 7203310, 10084634, 14406620, 20169268, 25211585, 28813240, 40338536, 50423170, 100846340, 201692680]

約数ペア:

[(1, 201692680), (2, 100846340), (4, 50423170), (5, 40338536), (7, 28813240), (8, 25211585), (10, 20169268), (14, 14406620), (20, 10084634), (28, 7203310), (29, 6954920), (35, 5762648), (40, 5042317), (56, 3601655), (58, 3477460), (59, 3418520), (70, 2881324), (116, 1738730), (118, 1709260), (140, 1440662), (145, 1390984), (203, 993560), (232, 869365), (236, 854630), (280, 720331), (290, 695492), (295, 683704), (406, 496780), (413, 488360), (421, 479080), (472, 427315), (580, 347746), (590, 341852), (812, 248390), (826, 244180), (842, 239540), (1015, 198712), (1160, 173873), (1180, 170926), (1624, 124195), (1652, 122090), (1684, 119770), (1711, 117880), (2030, 99356), (2065, 97672), (2105, 95816), (2360, 85463), (2947, 68440), (3304, 61045), (3368, 59885), (3422, 58940), (4060, 49678), (4130, 48836), (4210, 47908), (5894, 34220), (6844, 29470), (8120, 24839), (8260, 24418), (8420, 23954), (8555, 23576), (11788, 17110), (11977, 16840), (12209, 16520), (13688, 14735)]