201528070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14851}}^1$

素因数の和:14940

約数の個数: 32

約数和(自身を含む): 384963840

約数和(自身を除く): 183435770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 14851, 29702, 74255, 148510, 341573, 683146, 876209, 1707865, 1752418, 3415730, 4381045, 8762090, 20152807, 40305614, 100764035, 201528070]

約数ペア:

[(1, 201528070), (2, 100764035), (5, 40305614), (10, 20152807), (23, 8762090), (46, 4381045), (59, 3415730), (115, 1752418), (118, 1707865), (230, 876209), (295, 683146), (590, 341573), (1357, 148510), (2714, 74255), (6785, 29702), (13570, 14851)]