201887499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{15727}}^1$

素因数の和:16130

約数の個数: 16

約数和(自身を含む): 294428160

約数和(自身を除く): 92540661

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 15727, 47181, 172997, 518991, 6117803, 18353409, 67295833, 201887499]

約数ペア:

[(1, 201887499), (3, 67295833), (11, 18353409), (33, 6117803), (389, 518991), (1167, 172997), (4279, 47181), (12837, 15727)]