201553382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 120684058

約数列:

[1, 2, 31, 53, 62, 83, 106, 166, 739, 1478, 1643, 2573, 3286, 4399, 5146, 8798, 22909, 39167, 45818, 61337, 78334, 122674, 136369, 272738, 1214177, 1901447, 2428354, 3250861, 3802894, 6501722, 100776691, 201553382]

約数ペア:

[(1, 201553382), (2, 100776691), (31, 6501722), (53, 3802894), (62, 3250861), (83, 2428354), (106, 1901447), (166, 1214177), (739, 272738), (1478, 136369), (1643, 122674), (2573, 78334), (3286, 61337), (4399, 45818), (5146, 39167), (8798, 22909)]