203483060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 468018432

約数和(自身を除く): 264535372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 2710, 2981, 3413, 5420, 5962, 6826, 11924, 13652, 14905, 17065, 29810, 34130, 37543, 59620, 68260, 75086, 150172, 187715, 375430, 750860, 924923, 1849846, 3699692, 4624615, 9249230, 10174153, 18498460, 20348306, 40696612, 50870765, 101741530, 203483060]

約数ペア:

[(1, 203483060), (2, 101741530), (4, 50870765), (5, 40696612), (10, 20348306), (11, 18498460), (20, 10174153), (22, 9249230), (44, 4624615), (55, 3699692), (110, 1849846), (220, 924923), (271, 750860), (542, 375430), (1084, 187715), (1355, 150172), (2710, 75086), (2981, 68260), (3413, 59620), (5420, 37543), (5962, 34130), (6826, 29810), (11924, 17065), (13652, 14905)]