201555530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{7603}}^1$

素因数の和:7862

約数の個数: 32

約数和(自身を含む): 397476288

約数和(自身を除く): 195920758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 7603, 13255, 15206, 26510, 38015, 76030, 83633, 167266, 418165, 836330, 1832323, 3664646, 9161615, 18323230, 20155553, 40311106, 100777765, 201555530]

約数ペア:

[(1, 201555530), (2, 100777765), (5, 40311106), (10, 20155553), (11, 18323230), (22, 9161615), (55, 3664646), (110, 1832323), (241, 836330), (482, 418165), (1205, 167266), (2410, 83633), (2651, 76030), (5302, 38015), (7603, 26510), (13255, 15206)]