199502010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37571}}^1$

素因数の和:37643

約数の個数: 48

約数和(自身を含む): 527510880

約数和(自身を除く): 328008870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 37571, 75142, 112713, 187855, 225426, 338139, 375710, 563565, 676278, 1127130, 1690695, 2216689, 3381390, 4433378, 6650067, 11083445, 13300134, 19950201, 22166890, 33250335, 39900402, 66500670, 99751005, 199502010]

約数ペア:

[(1, 199502010), (2, 99751005), (3, 66500670), (5, 39900402), (6, 33250335), (9, 22166890), (10, 19950201), (15, 13300134), (18, 11083445), (30, 6650067), (45, 4433378), (59, 3381390), (90, 2216689), (118, 1690695), (177, 1127130), (295, 676278), (354, 563565), (531, 375710), (590, 338139), (885, 225426), (1062, 187855), (1770, 112713), (2655, 75142), (5310, 37571)]