204271625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 268040448

約数和(自身を除く): 63768823

約数列:

[1, 5, 23, 25, 115, 125, 227, 313, 575, 1135, 1565, 2875, 5221, 5675, 7199, 7825, 26105, 28375, 35995, 39125, 71051, 130525, 179975, 355255, 652625, 899875, 1634173, 1776275, 8170865, 8881375, 40854325, 204271625]

約数ペア:

[(1, 204271625), (5, 40854325), (23, 8881375), (25, 8170865), (115, 1776275), (125, 1634173), (227, 899875), (313, 652625), (575, 355255), (1135, 179975), (1565, 130525), (2875, 71051), (5221, 39125), (5675, 35995), (7199, 28375), (7825, 26105)]