207891177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 309636096

約数和(自身を除く): 101744919

約数列:

[1, 3, 13, 31, 39, 93, 373, 403, 461, 1119, 1209, 1383, 4849, 5993, 11563, 14291, 14547, 17979, 34689, 42873, 150319, 171953, 185783, 450957, 515859, 557349, 2235389, 5330543, 6706167, 15991629, 69297059, 207891177]

約数ペア:

[(1, 207891177), (3, 69297059), (13, 15991629), (31, 6706167), (39, 5330543), (93, 2235389), (373, 557349), (403, 515859), (461, 450957), (1119, 185783), (1209, 171953), (1383, 150319), (4849, 42873), (5993, 34689), (11563, 17979), (14291, 14547)]