207222045

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 335746944

約数和(自身を除く): 128524899

約数列:

[1, 3, 5, 15, 211, 233, 281, 633, 699, 843, 1055, 1165, 1405, 3165, 3495, 4215, 49163, 59291, 65473, 147489, 177873, 196419, 245815, 296455, 327365, 737445, 889365, 982095, 13814803, 41444409, 69074015, 207222045]

約数ペア:

[(1, 207222045), (3, 69074015), (5, 41444409), (15, 13814803), (211, 982095), (233, 889365), (281, 737445), (633, 327365), (699, 296455), (843, 245815), (1055, 196419), (1165, 177873), (1405, 147489), (3165, 65473), (3495, 59291), (4215, 49163)]