201317314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 339736320

約数和(自身を除く): 138419006

約数列:

[1, 2, 11, 22, 43, 86, 139, 278, 473, 946, 1529, 1531, 3058, 3062, 5977, 11954, 16841, 33682, 65747, 65833, 131494, 131666, 212809, 425618, 724163, 1448326, 2340899, 4681798, 9150787, 18301574, 100658657, 201317314]

約数ペア:

[(1, 201317314), (2, 100658657), (11, 18301574), (22, 9150787), (43, 4681798), (86, 2340899), (139, 1448326), (278, 724163), (473, 425618), (946, 212809), (1529, 131666), (1531, 131494), (3058, 65833), (3062, 65747), (5977, 33682), (11954, 16841)]