207925924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 175920476

約数列:

[1, 2, 4, 41, 67, 82, 127, 134, 149, 164, 254, 268, 298, 508, 596, 2747, 5207, 5494, 6109, 8509, 9983, 10414, 10988, 12218, 17018, 18923, 19966, 20828, 24436, 34036, 37846, 39932, 75692, 348869, 409303, 697738, 775843, 818606, 1267841, 1395476, 1551686, 1637212, 2535682, 3103372, 5071364, 51981481, 103962962, 207925924]

約数ペア:

[(1, 207925924), (2, 103962962), (4, 51981481), (41, 5071364), (67, 3103372), (82, 2535682), (127, 1637212), (134, 1551686), (149, 1395476), (164, 1267841), (254, 818606), (268, 775843), (298, 697738), (508, 409303), (596, 348869), (2747, 75692), (5207, 39932), (5494, 37846), (6109, 34036), (8509, 24436), (9983, 20828), (10414, 19966), (10988, 18923), (12218, 17018)]