117890203208

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{3701}}^1\times {\mathrm{15493}}^1$

素因数の和:19457

約数の個数: 32

約数和(自身を含む): 221978509560

約数和(自身を除く): 104088306352

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 3701, 7402, 14804, 15493, 29608, 30986, 61972, 123944, 951157, 1902314, 3804628, 3981701, 7609256, 7963402, 15926804, 31853608, 57339593, 114679186, 229358372, 458716744, 14736275401, 29472550802, 58945101604, 117890203208]

約数ペア:

[(1, 117890203208), (2, 58945101604), (4, 29472550802), (8, 14736275401), (257, 458716744), (514, 229358372), (1028, 114679186), (2056, 57339593), (3701, 31853608), (7402, 15926804), (14804, 7963402), (15493, 7609256), (29608, 3981701), (30986, 3804628), (61972, 1902314), (123944, 951157)]