202150360

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{5303}}^1$

素因数の和:6267

約数の個数: 32

約数和(自身を含む): 455401440

約数和(自身を除く): 253251080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 3812, 4765, 5303, 7624, 9530, 10606, 19060, 21212, 26515, 38120, 42424, 53030, 106060, 212120, 5053759, 10107518, 20215036, 25268795, 40430072, 50537590, 101075180, 202150360]

約数ペア:

[(1, 202150360), (2, 101075180), (4, 50537590), (5, 40430072), (8, 25268795), (10, 20215036), (20, 10107518), (40, 5053759), (953, 212120), (1906, 106060), (3812, 53030), (4765, 42424), (5303, 38120), (7624, 26515), (9530, 21212), (10606, 19060)]