204366812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 408777600

約数和(自身を除く): 204410788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 494, 524, 988, 1579, 1703, 2489, 3158, 3406, 4978, 6316, 6812, 9956, 20527, 30001, 32357, 41054, 60002, 64714, 82108, 120004, 129428, 206849, 390013, 413698, 780026, 827396, 1560052, 2689037, 3930131, 5378074, 7860262, 10756148, 15720524, 51091703, 102183406, 204366812]

約数ペア:

[(1, 204366812), (2, 102183406), (4, 51091703), (13, 15720524), (19, 10756148), (26, 7860262), (38, 5378074), (52, 3930131), (76, 2689037), (131, 1560052), (247, 827396), (262, 780026), (494, 413698), (524, 390013), (988, 206849), (1579, 129428), (1703, 120004), (2489, 82108), (3158, 64714), (3406, 60002), (4978, 41054), (6316, 32357), (6812, 30001), (9956, 20527)]