201003788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 356379744

約数和(自身を除く): 155375956

約数列:

[1, 2, 4, 97, 194, 388, 631, 821, 1262, 1642, 2524, 3284, 61207, 79637, 122414, 159274, 244828, 318548, 518051, 1036102, 2072204, 50250947, 100501894, 201003788]

約数ペア:

[(1, 201003788), (2, 100501894), (4, 50250947), (97, 2072204), (194, 1036102), (388, 518051), (631, 318548), (821, 244828), (1262, 159274), (1642, 122414), (2524, 79637), (3284, 61207)]