220442814

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 491478624

約数和(自身を除く): 271035810

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 281, 369, 562, 738, 843, 1063, 1686, 2126, 2529, 3189, 5058, 6378, 9567, 11521, 19134, 23042, 34563, 43583, 69126, 87166, 103689, 130749, 207378, 261498, 298703, 392247, 597406, 784494, 896109, 1792218, 2688327, 5376654, 12246823, 24493646, 36740469, 73480938, 110221407, 220442814]

約数ペア:

[(1, 220442814), (2, 110221407), (3, 73480938), (6, 36740469), (9, 24493646), (18, 12246823), (41, 5376654), (82, 2688327), (123, 1792218), (246, 896109), (281, 784494), (369, 597406), (562, 392247), (738, 298703), (843, 261498), (1063, 207378), (1686, 130749), (2126, 103689), (2529, 87166), (3189, 69126), (5058, 43583), (6378, 34563), (9567, 23042), (11521, 19134)]