202237816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12697}}^1$

素因数の和:12895

約数の個数: 32

約数和(自身を含む): 415986480

約数和(自身を除く): 213748664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 12697, 15928, 25394, 50788, 101576, 139667, 279334, 558668, 1117336, 2298157, 4596314, 9192628, 18385256, 25279727, 50559454, 101118908, 202237816]

約数ペア:

[(1, 202237816), (2, 101118908), (4, 50559454), (8, 25279727), (11, 18385256), (22, 9192628), (44, 4596314), (88, 2298157), (181, 1117336), (362, 558668), (724, 279334), (1448, 139667), (1991, 101576), (3982, 50788), (7964, 25394), (12697, 15928)]