202145360

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10067}}^1$

素因数の和:10331

約数の個数: 40

約数和(自身を含む): 471907296

約数和(自身を除く): 269761936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 10067, 20080, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 805360, 2526817, 5053634, 10107268, 12634085, 20214536, 25268170, 40429072, 50536340, 101072680, 202145360]

約数ペア:

[(1, 202145360), (2, 101072680), (4, 50536340), (5, 40429072), (8, 25268170), (10, 20214536), (16, 12634085), (20, 10107268), (40, 5053634), (80, 2526817), (251, 805360), (502, 402680), (1004, 201340), (1255, 161072), (2008, 100670), (2510, 80536), (4016, 50335), (5020, 40268), (10040, 20134), (10067, 20080)]