200874256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3151

約数の個数: 40

約数和(自身を含む): 425740608

約数和(自身を除く): 224866352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 2711, 3368, 4631, 5422, 6736, 9262, 10844, 18524, 21688, 29821, 37048, 43376, 59642, 74096, 119284, 238568, 477136, 1141331, 2282662, 4565324, 9130648, 12554641, 18261296, 25109282, 50218564, 100437128, 200874256]

約数ペア:

[(1, 200874256), (2, 100437128), (4, 50218564), (8, 25109282), (11, 18261296), (16, 12554641), (22, 9130648), (44, 4565324), (88, 2282662), (176, 1141331), (421, 477136), (842, 238568), (1684, 119284), (2711, 74096), (3368, 59642), (4631, 43376), (5422, 37048), (6736, 29821), (9262, 21688), (10844, 18524)]