202470723

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 362281920

約数和(自身を除く): 159811197

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 273, 519, 819, 1211, 1429, 1557, 2249, 3633, 4287, 6747, 10003, 10899, 12861, 15743, 18577, 20241, 30009, 47229, 55731, 90027, 130039, 141687, 167193, 247217, 390117, 741651, 1170351, 1730519, 2224953, 3213821, 5191557, 9641463, 15574671, 22496747, 28924389, 67490241, 202470723]

約数ペア:

[(1, 202470723), (3, 67490241), (7, 28924389), (9, 22496747), (13, 15574671), (21, 9641463), (39, 5191557), (63, 3213821), (91, 2224953), (117, 1730519), (173, 1170351), (273, 741651), (519, 390117), (819, 247217), (1211, 167193), (1429, 141687), (1557, 130039), (2249, 90027), (3633, 55731), (4287, 47229), (6747, 30009), (10003, 20241), (10899, 18577), (12861, 15743)]