204102010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{1747}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 420359040

約数和(自身を除く): 216257030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1669, 1747, 3338, 3494, 8345, 8735, 11683, 12229, 16690, 17470, 23366, 24458, 58415, 61145, 116830, 122290, 2915743, 5831486, 14578715, 20410201, 29157430, 40820402, 102051005, 204102010]

約数ペア:

[(1, 204102010), (2, 102051005), (5, 40820402), (7, 29157430), (10, 20410201), (14, 14578715), (35, 5831486), (70, 2915743), (1669, 122290), (1747, 116830), (3338, 61145), (3494, 58415), (8345, 24458), (8735, 23366), (11683, 17470), (12229, 16690)]