10203116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 22509312

約数和(自身を除く): 12306196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 211, 308, 314, 422, 628, 844, 1099, 1477, 1727, 2198, 2321, 2954, 3454, 4396, 4642, 5908, 6908, 9284, 12089, 16247, 24178, 32494, 33127, 48356, 64988, 66254, 132508, 231889, 364397, 463778, 728794, 927556, 1457588, 2550779, 5101558, 10203116]

約数ペア:

[(1, 10203116), (2, 5101558), (4, 2550779), (7, 1457588), (11, 927556), (14, 728794), (22, 463778), (28, 364397), (44, 231889), (77, 132508), (154, 66254), (157, 64988), (211, 48356), (308, 33127), (314, 32494), (422, 24178), (628, 16247), (844, 12089), (1099, 9284), (1477, 6908), (1727, 5908), (2198, 4642), (2321, 4396), (2954, 3454)]