204564898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 335145600

約数和(自身を除く): 130580702

約数列:

[1, 2, 23, 29, 46, 58, 89, 178, 667, 1334, 1723, 2047, 2581, 3446, 4094, 5162, 39629, 49967, 59363, 79258, 99934, 118726, 153347, 306694, 1149241, 2298482, 3526981, 4447063, 7053962, 8894126, 102282449, 204564898]

約数ペア:

[(1, 204564898), (2, 102282449), (23, 8894126), (29, 7053962), (46, 4447063), (58, 3526981), (89, 2298482), (178, 1149241), (667, 306694), (1334, 153347), (1723, 118726), (2047, 99934), (2581, 79258), (3446, 59363), (4094, 49967), (5162, 39629)]