202152850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{41681}}^1$

素因数の和:41790

約数の個数: 24

約数和(自身を含む): 379889748

約数和(自身を除く): 177736898

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 41681, 83362, 208405, 416810, 1042025, 2084050, 4043057, 8086114, 20215285, 40430570, 101076425, 202152850]

約数ペア:

[(1, 202152850), (2, 101076425), (5, 40430570), (10, 20215285), (25, 8086114), (50, 4043057), (97, 2084050), (194, 1042025), (485, 416810), (970, 208405), (2425, 83362), (4850, 41681)]