201996812642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1\times {\mathrm{18211}}^1$

素因数の和:19634

約数の個数: 32

約数和(自身を含む): 313373738304

約数和(自身を除く): 111376925662

約数列:

[1, 2, 43, 86, 101, 202, 1277, 2554, 4343, 8686, 18211, 36422, 54911, 109822, 128977, 257954, 783073, 1566146, 1839311, 3678622, 5546011, 11092022, 23255447, 46510894, 79090373, 158180746, 999984221, 1999968442, 2348800147, 4697600294, 100998406321, 201996812642]

約数ペア:

[(1, 201996812642), (2, 100998406321), (43, 4697600294), (86, 2348800147), (101, 1999968442), (202, 999984221), (1277, 158180746), (2554, 79090373), (4343, 46510894), (8686, 23255447), (18211, 11092022), (36422, 5546011), (54911, 3678622), (109822, 1839311), (128977, 1566146), (257954, 783073)]