203754404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 430416000

約数和(自身を除く): 226661596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 449, 532, 853, 898, 1706, 1796, 3143, 3412, 5971, 6286, 8531, 11942, 12572, 16207, 17062, 23884, 32414, 34124, 59717, 64828, 113449, 119434, 226898, 238868, 382997, 453796, 765994, 1531988, 2680979, 5361958, 7276943, 10723916, 14553886, 29107772, 50938601, 101877202, 203754404]

約数ペア:

[(1, 203754404), (2, 101877202), (4, 50938601), (7, 29107772), (14, 14553886), (19, 10723916), (28, 7276943), (38, 5361958), (76, 2680979), (133, 1531988), (266, 765994), (449, 453796), (532, 382997), (853, 238868), (898, 226898), (1706, 119434), (1796, 113449), (3143, 64828), (3412, 59717), (5971, 34124), (6286, 32414), (8531, 23884), (11942, 17062), (12572, 16207)]