202221136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9439}}^1$

素因数の和:9563

約数の個数: 40

約数和(自身を含む): 426083840

約数和(自身を除く): 223862704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 9439, 10712, 18878, 21424, 37756, 75512, 122707, 151024, 245414, 490828, 972217, 981656, 1944434, 1963312, 3888868, 7777736, 12638821, 15555472, 25277642, 50555284, 101110568, 202221136]

約数ペア:

[(1, 202221136), (2, 101110568), (4, 50555284), (8, 25277642), (13, 15555472), (16, 12638821), (26, 7777736), (52, 3888868), (103, 1963312), (104, 1944434), (206, 981656), (208, 972217), (412, 490828), (824, 245414), (1339, 151024), (1648, 122707), (2678, 75512), (5356, 37756), (9439, 21424), (10712, 18878)]