204149452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 408432640

約数和(自身を除く): 204283188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 988, 1627, 1651, 2413, 3254, 3302, 4826, 6508, 6604, 9652, 21151, 30913, 31369, 42302, 61826, 62738, 84604, 123652, 125476, 206629, 401869, 413258, 803738, 826516, 1607476, 2686177, 3925951, 5372354, 7851902, 10744708, 15703804, 51037363, 102074726, 204149452]

約数ペア:

[(1, 204149452), (2, 102074726), (4, 51037363), (13, 15703804), (19, 10744708), (26, 7851902), (38, 5372354), (52, 3925951), (76, 2686177), (127, 1607476), (247, 826516), (254, 803738), (494, 413258), (508, 401869), (988, 206629), (1627, 125476), (1651, 123652), (2413, 84604), (3254, 62738), (3302, 61826), (4826, 42302), (6508, 31369), (6604, 30913), (9652, 21151)]