201368260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89101}}^1$

素因数の和:89223

約数の個数: 24

約数和(自身を含む): 426620376

約数和(自身を除く): 225252116

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89101, 178202, 356404, 445505, 891010, 1782020, 10068413, 20136826, 40273652, 50342065, 100684130, 201368260]

約数ペア:

[(1, 201368260), (2, 100684130), (4, 50342065), (5, 40273652), (10, 20136826), (20, 10068413), (113, 1782020), (226, 891010), (452, 445505), (565, 356404), (1130, 178202), (2260, 89101)]