202220312

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{35059}}^1$

素因数の和:35175

約数の個数: 32

約数和(自身を含む): 437548800

約数和(自身を除く): 235328488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 35059, 70118, 140236, 245413, 280472, 490826, 981652, 1963304, 3611077, 7222154, 14444308, 25277539, 28888616, 50555078, 101110156, 202220312]

約数ペア:

[(1, 202220312), (2, 101110156), (4, 50555078), (7, 28888616), (8, 25277539), (14, 14444308), (28, 7222154), (56, 3611077), (103, 1963304), (206, 981652), (412, 490826), (721, 280472), (824, 245413), (1442, 140236), (2884, 70118), (5768, 35059)]