201995456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2401

約数の個数: 56

約数和(自身を含む): 435894480

約数和(自身を除く): 233899024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2269, 2782, 3424, 4538, 5564, 6848, 9076, 11128, 18152, 22256, 29497, 36304, 44512, 58994, 72608, 89024, 117988, 145216, 235976, 242783, 471952, 485566, 943904, 971132, 1887808, 1942264, 3156179, 3884528, 6312358, 7769056, 12624716, 15538112, 25249432, 50498864, 100997728, 201995456]

約数ペア:

[(1, 201995456), (2, 100997728), (4, 50498864), (8, 25249432), (13, 15538112), (16, 12624716), (26, 7769056), (32, 6312358), (52, 3884528), (64, 3156179), (104, 1942264), (107, 1887808), (208, 971132), (214, 943904), (416, 485566), (428, 471952), (832, 242783), (856, 235976), (1391, 145216), (1712, 117988), (2269, 89024), (2782, 72608), (3424, 58994), (4538, 44512), (5564, 36304), (6848, 29497), (9076, 22256), (11128, 18152)]