201508762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 390862080

約数和(自身を除く): 189353318

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 73, 91, 146, 182, 203, 377, 406, 511, 523, 754, 949, 1022, 1046, 1898, 2117, 2639, 3661, 4234, 5278, 6643, 6799, 7322, 13286, 13598, 14819, 15167, 27521, 29638, 30334, 38179, 47593, 55042, 76358, 95186, 106169, 192647, 197171, 212338, 267253, 385294, 394342, 496327, 534506, 992654, 1107191, 1380197, 2214382, 2760394, 3474289, 6948578, 7750337, 14393483, 15500674, 28786966, 100754381, 201508762]

約数ペア:

[(1, 201508762), (2, 100754381), (7, 28786966), (13, 15500674), (14, 14393483), (26, 7750337), (29, 6948578), (58, 3474289), (73, 2760394), (91, 2214382), (146, 1380197), (182, 1107191), (203, 992654), (377, 534506), (406, 496327), (511, 394342), (523, 385294), (754, 267253), (949, 212338), (1022, 197171), (1046, 192647), (1898, 106169), (2117, 95186), (2639, 76358), (3661, 55042), (4234, 47593), (5278, 38179), (6643, 30334), (6799, 29638), (7322, 27521), (13286, 15167), (13598, 14819)]