207921301

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6073}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 244514944

約数和(自身を除く): 36593643

約数列:

[1, 7, 67, 73, 469, 511, 4891, 6073, 34237, 42511, 406891, 443329, 2848237, 3103303, 29703043, 207921301]

約数ペア:

[(1, 207921301), (7, 29703043), (67, 3103303), (73, 2848237), (469, 443329), (511, 406891), (4891, 42511), (6073, 34237)]