206501918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4337}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 374803200

約数和(自身を除く): 168301282

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 1253, 2506, 3401, 4337, 6802, 8674, 23807, 30359, 47614, 60718, 82403, 164806, 576821, 776323, 1153642, 1552646, 5434261, 10868522, 14750137, 29500274, 103250959, 206501918]

約数ペア:

[(1, 206501918), (2, 103250959), (7, 29500274), (14, 14750137), (19, 10868522), (38, 5434261), (133, 1552646), (179, 1153642), (266, 776323), (358, 576821), (1253, 164806), (2506, 82403), (3401, 60718), (4337, 47614), (6802, 30359), (8674, 23807)]