204055890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{234547}}^1$

素因数の和:234586

約数の個数: 32

約数和(自身を含む): 506623680

約数和(自身を除く): 302567790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 234547, 469094, 703641, 1172735, 1407282, 2345470, 3518205, 6801863, 7036410, 13603726, 20405589, 34009315, 40811178, 68018630, 102027945, 204055890]

約数ペア:

[(1, 204055890), (2, 102027945), (3, 68018630), (5, 40811178), (6, 34009315), (10, 20405589), (15, 13603726), (29, 7036410), (30, 6801863), (58, 3518205), (87, 2345470), (145, 1407282), (174, 1172735), (290, 703641), (435, 469094), (870, 234547)]