202604272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2791}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 424104800

約数和(自身を除く): 221500528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2791, 2792, 4537, 5582, 5584, 9074, 11164, 18148, 22328, 36283, 36296, 44656, 72566, 72592, 145132, 290264, 580528, 974059, 1948118, 3896236, 7792472, 12662767, 15584944, 25325534, 50651068, 101302136, 202604272]

約数ペア:

[(1, 202604272), (2, 101302136), (4, 50651068), (8, 25325534), (13, 15584944), (16, 12662767), (26, 7792472), (52, 3896236), (104, 1948118), (208, 974059), (349, 580528), (698, 290264), (1396, 145132), (2791, 72592), (2792, 72566), (4537, 44656), (5582, 36296), (5584, 36283), (9074, 22328), (11164, 18148)]