202061340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86351}}^1$

素因数の和:86379

約数の個数: 72

約数和(自身を含む): 660074688

約数和(自身を除く): 458013348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86351, 172702, 259053, 345404, 431755, 518106, 777159, 863510, 1036212, 1122563, 1295265, 1554318, 1727020, 2245126, 2590530, 3108636, 3367689, 3885795, 4490252, 5181060, 5612815, 6735378, 7771590, 10103067, 11225630, 13470756, 15543180, 16838445, 20206134, 22451260, 33676890, 40412268, 50515335, 67353780, 101030670, 202061340]

約数ペア:

[(1, 202061340), (2, 101030670), (3, 67353780), (4, 50515335), (5, 40412268), (6, 33676890), (9, 22451260), (10, 20206134), (12, 16838445), (13, 15543180), (15, 13470756), (18, 11225630), (20, 10103067), (26, 7771590), (30, 6735378), (36, 5612815), (39, 5181060), (45, 4490252), (52, 3885795), (60, 3367689), (65, 3108636), (78, 2590530), (90, 2245126), (117, 1727020), (130, 1554318), (156, 1295265), (180, 1122563), (195, 1036212), (234, 863510), (260, 777159), (390, 518106), (468, 431755), (585, 345404), (780, 259053), (1170, 172702), (2340, 86351)]