204150852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 545475840

約数和(自身を除く): 341324988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2844, 3121, 3634, 5451, 6242, 7268, 9363, 10902, 12484, 16353, 18726, 21804, 28089, 32706, 37452, 56178, 65412, 71783, 112356, 143566, 215349, 246559, 287132, 430698, 493118, 646047, 739677, 861396, 986236, 1292094, 1479354, 2219031, 2584188, 2958708, 4438062, 5670857, 8876124, 11341714, 17012571, 22683428, 34025142, 51037713, 68050284, 102075426, 204150852]

約数ペア:

[(1, 204150852), (2, 102075426), (3, 68050284), (4, 51037713), (6, 34025142), (9, 22683428), (12, 17012571), (18, 11341714), (23, 8876124), (36, 5670857), (46, 4438062), (69, 2958708), (79, 2584188), (92, 2219031), (138, 1479354), (158, 1292094), (207, 986236), (237, 861396), (276, 739677), (316, 646047), (414, 493118), (474, 430698), (711, 287132), (828, 246559), (948, 215349), (1422, 143566), (1817, 112356), (2844, 71783), (3121, 65412), (3634, 56178), (5451, 37452), (6242, 32706), (7268, 28089), (9363, 21804), (10902, 18726), (12484, 16353)]