201619722

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 423256320

約数和(自身を除く): 221636598

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 479, 958, 961, 1437, 1922, 2263, 2874, 2883, 4526, 5766, 6789, 13578, 14849, 29698, 34967, 44547, 69934, 70153, 89094, 104901, 140306, 209802, 210459, 420918, 460319, 920638, 1083977, 1380957, 2167954, 2761914, 3251931, 6503862, 33603287, 67206574, 100809861, 201619722]

約数ペア:

[(1, 201619722), (2, 100809861), (3, 67206574), (6, 33603287), (31, 6503862), (62, 3251931), (73, 2761914), (93, 2167954), (146, 1380957), (186, 1083977), (219, 920638), (438, 460319), (479, 420918), (958, 210459), (961, 209802), (1437, 140306), (1922, 104901), (2263, 89094), (2874, 70153), (2883, 69934), (4526, 44547), (5766, 34967), (6789, 29698), (13578, 14849)]