220956263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1619}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 254275200

約数和(自身を除く): 33318937

約数列:

[1, 11, 19, 209, 653, 1619, 7183, 12407, 17809, 30761, 136477, 338371, 1057207, 11629277, 20086933, 220956263]

約数ペア:

[(1, 220956263), (11, 20086933), (19, 11629277), (209, 1057207), (653, 338371), (1619, 136477), (7183, 30761), (12407, 17809)]