201968158

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{83389}}^1$

素因数の和:83571

約数の個数: 16

約数和(自身を含む): 348236640

約数和(自身を除く): 146268482

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 83389, 166778, 583723, 1167446, 14426297, 28852594, 100984079, 201968158]

約数ペア:

[(1, 201968158), (2, 100984079), (7, 28852594), (14, 14426297), (173, 1167446), (346, 583723), (1211, 166778), (2422, 83389)]