215996860814

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1\times {\mathrm{36457}}^1$

素因数の和:39692

約数の個数: 32

約数和(自身を含む): 373114088640

約数和(自身を除く): 157117227826

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 3089, 6178, 21623, 36457, 43246, 72914, 255199, 423193, 510398, 846386, 2962351, 4994609, 5924702, 9989218, 34962263, 69924526, 112615673, 225231346, 788309711, 1576619422, 15428347201, 30856694402, 107998430407, 215996860814]

約数ペア:

[(1, 215996860814), (2, 107998430407), (7, 30856694402), (14, 15428347201), (137, 1576619422), (274, 788309711), (959, 225231346), (1918, 112615673), (3089, 69924526), (6178, 34962263), (21623, 9989218), (36457, 5924702), (43246, 4994609), (72914, 2962351), (255199, 846386), (423193, 510398)]