212222672

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 422032512

約数和(自身を除く): 209809840

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 241, 376, 482, 752, 964, 1171, 1928, 2342, 3856, 4684, 9368, 11327, 18736, 22654, 45308, 55037, 90616, 110074, 181232, 220148, 282211, 440296, 564422, 880592, 1128844, 2257688, 4515376, 13263917, 26527834, 53055668, 106111336, 212222672]

約数ペア:

[(1, 212222672), (2, 106111336), (4, 53055668), (8, 26527834), (16, 13263917), (47, 4515376), (94, 2257688), (188, 1128844), (241, 880592), (376, 564422), (482, 440296), (752, 282211), (964, 220148), (1171, 181232), (1928, 110074), (2342, 90616), (3856, 55037), (4684, 45308), (9368, 22654), (11327, 18736)]