201879444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16381}}^1$

素因数の和:16480

約数の個数: 48

約数和(自身を含む): 513739520

約数和(自身を除く): 311860076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 16381, 32762, 49143, 65524, 98286, 196572, 212953, 425906, 638859, 851812, 1277718, 1294099, 2555436, 2588198, 3882297, 5176396, 7764594, 15529188, 16823287, 33646574, 50469861, 67293148, 100939722, 201879444]

約数ペア:

[(1, 201879444), (2, 100939722), (3, 67293148), (4, 50469861), (6, 33646574), (12, 16823287), (13, 15529188), (26, 7764594), (39, 5176396), (52, 3882297), (78, 2588198), (79, 2555436), (156, 1294099), (158, 1277718), (237, 851812), (316, 638859), (474, 425906), (948, 212953), (1027, 196572), (2054, 98286), (3081, 65524), (4108, 49143), (6162, 32762), (12324, 16381)]