200547880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3413}}^1$

素因数の和:3550

約数の個数: 64

約数和(自身を含む): 490386960

約数和(自身を除く): 289839080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 3413, 4520, 5876, 6826, 7345, 11752, 13652, 14690, 17065, 27304, 29380, 34130, 44369, 58760, 68260, 88738, 136520, 177476, 221845, 354952, 385669, 443690, 771338, 887380, 1542676, 1774760, 1928345, 3085352, 3856690, 5013697, 7713380, 10027394, 15426760, 20054788, 25068485, 40109576, 50136970, 100273940, 200547880]

約数ペア:

[(1, 200547880), (2, 100273940), (4, 50136970), (5, 40109576), (8, 25068485), (10, 20054788), (13, 15426760), (20, 10027394), (26, 7713380), (40, 5013697), (52, 3856690), (65, 3085352), (104, 1928345), (113, 1774760), (130, 1542676), (226, 887380), (260, 771338), (452, 443690), (520, 385669), (565, 354952), (904, 221845), (1130, 177476), (1469, 136520), (2260, 88738), (2938, 68260), (3413, 58760), (4520, 44369), (5876, 34130), (6826, 29380), (7345, 27304), (11752, 17065), (13652, 14690)]