205516504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6373}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 401562000

約数和(自身を除く): 196045496

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 6373, 8062, 12746, 16124, 25492, 32248, 50984, 184817, 369634, 739268, 885847, 1478536, 1771694, 3543388, 7086776, 25689563, 51379126, 102758252, 205516504]

約数ペア:

[(1, 205516504), (2, 102758252), (4, 51379126), (8, 25689563), (29, 7086776), (58, 3543388), (116, 1771694), (139, 1478536), (232, 885847), (278, 739268), (556, 369634), (1112, 184817), (4031, 50984), (6373, 32248), (8062, 25492), (12746, 16124)]