251123932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{119129}}^1$

素因数の和:119181

約数の個数: 24

約数和(自身を含む): 480332160

約数和(自身を除く): 229208228

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 119129, 238258, 476516, 2025193, 3692999, 4050386, 7385998, 8100772, 14771996, 62780983, 125561966, 251123932]

約数ペア:

[(1, 251123932), (2, 125561966), (4, 62780983), (17, 14771996), (31, 8100772), (34, 7385998), (62, 4050386), (68, 3692999), (124, 2025193), (527, 476516), (1054, 238258), (2108, 119129)]