201390256796

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{1129}}^1\times {\mathrm{196453}}^1$

素因数の和:197813

約数の個数: 24

約数和(自身を含む): 354300859920

約数和(自身を除く): 152910603124

約数列:

[1, 2, 4, 227, 454, 908, 1129, 2258, 4516, 196453, 256283, 392906, 512566, 785812, 1025132, 44594831, 89189662, 178379324, 221795437, 443590874, 887181748, 50347564199, 100695128398, 201390256796]

約数ペア:

[(1, 201390256796), (2, 100695128398), (4, 50347564199), (227, 887181748), (454, 443590874), (908, 221795437), (1129, 178379324), (2258, 89189662), (4516, 44594831), (196453, 1025132), (256283, 785812), (392906, 512566)]