204010856

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26209}}^1$

素因数の和:26361

約数の個数: 32

約数和(自身を含む): 440328000

約数和(自身を除く): 236317144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 26209, 52418, 104836, 183463, 209672, 366926, 733852, 1467704, 3643051, 7286102, 14572204, 25501357, 29144408, 51002714, 102005428, 204010856]

約数ペア:

[(1, 204010856), (2, 102005428), (4, 51002714), (7, 29144408), (8, 25501357), (14, 14572204), (28, 7286102), (56, 3643051), (139, 1467704), (278, 733852), (556, 366926), (973, 209672), (1112, 183463), (1946, 104836), (3892, 52418), (7784, 26209)]