201313936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 401083704

約数和(自身を除く): 199769768

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 397, 656, 773, 794, 1546, 1588, 3092, 3176, 6184, 6352, 12368, 16277, 31693, 32554, 63386, 65108, 126772, 130216, 253544, 260432, 306881, 507088, 613762, 1227524, 2455048, 4910096, 12582121, 25164242, 50328484, 100656968, 201313936]

約数ペア:

[(1, 201313936), (2, 100656968), (4, 50328484), (8, 25164242), (16, 12582121), (41, 4910096), (82, 2455048), (164, 1227524), (328, 613762), (397, 507088), (656, 306881), (773, 260432), (794, 253544), (1546, 130216), (1588, 126772), (3092, 65108), (3176, 63386), (6184, 32554), (6352, 31693), (12368, 16277)]