228778844

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{31547}}^1$

素因数の和:31602

約数の個数: 36

約数和(自身を含む): 478330776

約数和(自身を除く): 249551932

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 31547, 63094, 126188, 220829, 441658, 883316, 1167239, 1545803, 2334478, 3091606, 4668956, 6183212, 8170673, 16341346, 32682692, 57194711, 114389422, 228778844]

約数ペア:

[(1, 228778844), (2, 114389422), (4, 57194711), (7, 32682692), (14, 16341346), (28, 8170673), (37, 6183212), (49, 4668956), (74, 3091606), (98, 2334478), (148, 1545803), (196, 1167239), (259, 883316), (518, 441658), (1036, 220829), (1813, 126188), (3626, 63094), (7252, 31547)]