210441605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{166357}}^1$

素因数の和:166396

約数の個数: 16

約数和(自身を含む): 287466624

約数和(自身を除く): 77025019

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 166357, 831785, 1829927, 3826211, 9149635, 19131055, 42088321, 210441605]

約数ペア:

[(1, 210441605), (5, 42088321), (11, 19131055), (23, 9149635), (55, 3826211), (115, 1829927), (253, 831785), (1265, 166357)]