220870158

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 451509120

約数和(自身を除く): 230638962

約数列:

[1, 2, 3, 6, 59, 118, 177, 211, 354, 422, 633, 1266, 2957, 5914, 8871, 12449, 17742, 24898, 37347, 74694, 174463, 348926, 523389, 623927, 1046778, 1247854, 1871781, 3743562, 36811693, 73623386, 110435079, 220870158]

約数ペア:

[(1, 220870158), (2, 110435079), (3, 73623386), (6, 36811693), (59, 3743562), (118, 1871781), (177, 1247854), (211, 1046778), (354, 623927), (422, 523389), (633, 348926), (1266, 174463), (2957, 74694), (5914, 37347), (8871, 24898), (12449, 17742)]