227537716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 477421056

約数和(自身を除く): 249883340

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 4673, 6956, 9346, 12173, 18692, 24346, 32711, 48692, 65422, 130844, 172901, 219631, 345802, 439262, 691604, 878524, 1210307, 1537417, 2420614, 3074834, 4841228, 6149668, 8126347, 16252694, 32505388, 56884429, 113768858, 227537716]

約数ペア:

[(1, 227537716), (2, 113768858), (4, 56884429), (7, 32505388), (14, 16252694), (28, 8126347), (37, 6149668), (47, 4841228), (74, 3074834), (94, 2420614), (148, 1537417), (188, 1210307), (259, 878524), (329, 691604), (518, 439262), (658, 345802), (1036, 219631), (1316, 172901), (1739, 130844), (3478, 65422), (4673, 48692), (6956, 32711), (9346, 24346), (12173, 18692)]