202120124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{37907}}^1$

素因数の和:37985

約数の個数: 24

約数和(自身を含む): 373621248

約数和(自身を除く): 171501124

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 37907, 75814, 151628, 1175117, 1630001, 2350234, 3260002, 4700468, 6520004, 50530031, 101060062, 202120124]

約数ペア:

[(1, 202120124), (2, 101060062), (4, 50530031), (31, 6520004), (43, 4700468), (62, 3260002), (86, 2350234), (124, 1630001), (172, 1175117), (1333, 151628), (2666, 75814), (5332, 37907)]