202127282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12457}}^1$

素因数の和:12546

約数の個数: 32

約数和(自身を含む): 370750080

約数和(自身を除く): 168622798

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 12457, 16226, 24914, 87199, 174398, 236683, 473366, 759877, 1519754, 1656781, 3313562, 5319139, 10638278, 14437663, 28875326, 101063641, 202127282]

約数ペア:

[(1, 202127282), (2, 101063641), (7, 28875326), (14, 14437663), (19, 10638278), (38, 5319139), (61, 3313562), (122, 1656781), (133, 1519754), (266, 759877), (427, 473366), (854, 236683), (1159, 174398), (2318, 87199), (8113, 24914), (12457, 16226)]