202607180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 437149440

約数和(自身を除く): 234542260

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 1030, 1180, 1667, 2060, 3334, 6077, 6668, 8335, 12154, 16670, 24308, 30385, 33340, 60770, 98353, 121540, 171701, 196706, 343402, 393412, 491765, 686804, 858505, 983530, 1717010, 1967060, 3434020, 10130359, 20260718, 40521436, 50651795, 101303590, 202607180]

約数ペア:

[(1, 202607180), (2, 101303590), (4, 50651795), (5, 40521436), (10, 20260718), (20, 10130359), (59, 3434020), (103, 1967060), (118, 1717010), (206, 983530), (236, 858505), (295, 686804), (412, 491765), (515, 393412), (590, 343402), (1030, 196706), (1180, 171701), (1667, 121540), (2060, 98353), (3334, 60770), (6077, 33340), (6668, 30385), (8335, 24308), (12154, 16670)]