201486340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11593}}^1$

素因数の和:11692

約数の個数: 48

約数和(自身を含む): 467470080

約数和(自身を除く): 265983740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 11593, 17380, 23186, 46372, 57965, 115930, 127523, 231860, 255046, 510092, 637615, 915847, 1275230, 1831694, 2550460, 3663388, 4579235, 9158470, 10074317, 18316940, 20148634, 40297268, 50371585, 100743170, 201486340]

約数ペア:

[(1, 201486340), (2, 100743170), (4, 50371585), (5, 40297268), (10, 20148634), (11, 18316940), (20, 10074317), (22, 9158470), (44, 4579235), (55, 3663388), (79, 2550460), (110, 1831694), (158, 1275230), (220, 915847), (316, 637615), (395, 510092), (790, 255046), (869, 231860), (1580, 127523), (1738, 115930), (3476, 57965), (4345, 46372), (8690, 23186), (11593, 17380)]