229695213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 348106752

約数和(自身を除く): 118411539

約数列:

[1, 3, 11, 31, 33, 93, 113, 339, 341, 1023, 1243, 1987, 3503, 3729, 5961, 10509, 21857, 38533, 61597, 65571, 115599, 184791, 224531, 673593, 677567, 2032701, 2469841, 6960461, 7409523, 20881383, 76565071, 229695213]

約数ペア:

[(1, 229695213), (3, 76565071), (11, 20881383), (31, 7409523), (33, 6960461), (93, 2469841), (113, 2032701), (339, 677567), (341, 673593), (1023, 224531), (1243, 184791), (1987, 115599), (3503, 65571), (3729, 61597), (5961, 38533), (10509, 21857)]