201302790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516161}}^1$

素因数の和:516184

約数の個数: 32

約数和(自身を含む): 520291296

約数和(自身を除く): 318988506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516161, 1032322, 1548483, 2580805, 3096966, 5161610, 6710093, 7742415, 13420186, 15484830, 20130279, 33550465, 40260558, 67100930, 100651395, 201302790]

約数ペア:

[(1, 201302790), (2, 100651395), (3, 67100930), (5, 40260558), (6, 33550465), (10, 20130279), (13, 15484830), (15, 13420186), (26, 7742415), (30, 6710093), (39, 5161610), (65, 3096966), (78, 2580805), (130, 1548483), (195, 1032322), (390, 516161)]