230097571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 39470429

約数列:

[1, 11, 29, 47, 103, 149, 319, 517, 1133, 1363, 1639, 2987, 4321, 4841, 7003, 14993, 15347, 32857, 47531, 53251, 77033, 140389, 168817, 203087, 445063, 721309, 1544279, 2233957, 4895693, 7934399, 20917961, 230097571]

約数ペア:

[(1, 230097571), (11, 20917961), (29, 7934399), (47, 4895693), (103, 2233957), (149, 1544279), (319, 721309), (517, 445063), (1133, 203087), (1363, 168817), (1639, 140389), (2987, 77033), (4321, 53251), (4841, 47531), (7003, 32857), (14993, 15347)]