200020535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 294271488

約数和(自身を除く): 94250953

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 12163, 16445, 60815, 133793, 158119, 279749, 668965, 790595, 1398745, 1739309, 3077239, 3636737, 8696545, 15386195, 18183685, 40004107, 200020535]

約数ペア:

[(1, 200020535), (5, 40004107), (11, 18183685), (13, 15386195), (23, 8696545), (55, 3636737), (65, 3077239), (115, 1739309), (143, 1398745), (253, 790595), (299, 668965), (715, 279749), (1265, 158119), (1495, 133793), (3289, 60815), (12163, 16445)]