204554273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 261654624

約数和(自身を除く): 57100351

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 2897, 6419, 10087, 20279, 31867, 70609, 141953, 223069, 379507, 1561483, 2656549, 4174577, 18595843, 29222039, 204554273]

約数ペア:

[(1, 204554273), (7, 29222039), (11, 18595843), (49, 4174577), (77, 2656549), (131, 1561483), (539, 379507), (917, 223069), (1441, 141953), (2897, 70609), (6419, 31867), (10087, 20279)]