204968974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8419}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 368593920

約数和(自身を除く): 163624946

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 8419, 12173, 16838, 24346, 58933, 117866, 311503, 395693, 623006, 791386, 2180521, 2769851, 4361042, 5539702, 14640641, 29281282, 102484487, 204968974]

約数ペア:

[(1, 204968974), (2, 102484487), (7, 29281282), (14, 14640641), (37, 5539702), (47, 4361042), (74, 2769851), (94, 2180521), (259, 791386), (329, 623006), (518, 395693), (658, 311503), (1739, 117866), (3478, 58933), (8419, 24346), (12173, 16838)]