202398584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2861}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 391521600

約数和(自身を除く): 189123016

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 2861, 5722, 8843, 11444, 17686, 22888, 35372, 70744, 105857, 211714, 423428, 683779, 846856, 1367558, 2735116, 5470232, 25299823, 50599646, 101199292, 202398584]

約数ペア:

[(1, 202398584), (2, 101199292), (4, 50599646), (8, 25299823), (37, 5470232), (74, 2735116), (148, 1367558), (239, 846856), (296, 683779), (478, 423428), (956, 211714), (1912, 105857), (2861, 70744), (5722, 35372), (8843, 22888), (11444, 17686)]