204875132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{665179}}^1$

素因数の和:665201

約数の個数: 24

約数和(自身を含む): 447000960

約数和(自身を除く): 242125828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 665179, 1330358, 2660716, 4656253, 7316969, 9312506, 14633938, 18625012, 29267876, 51218783, 102437566, 204875132]

約数ペア:

[(1, 204875132), (2, 102437566), (4, 51218783), (7, 29267876), (11, 18625012), (14, 14633938), (22, 9312506), (28, 7316969), (44, 4656253), (77, 2660716), (154, 1330358), (308, 665179)]