221041722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{26371}}^1$

素因数の和:26514

約数の個数: 32

約数和(自身を含む): 486088704

約数和(自身を除く): 265046982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 26371, 52742, 79113, 158226, 290081, 580162, 870243, 1740486, 3349117, 6698234, 10047351, 20094702, 36840287, 73680574, 110520861, 221041722]

約数ペア:

[(1, 221041722), (2, 110520861), (3, 73680574), (6, 36840287), (11, 20094702), (22, 10047351), (33, 6698234), (66, 3349117), (127, 1740486), (254, 870243), (381, 580162), (762, 290081), (1397, 158226), (2794, 79113), (4191, 52742), (8382, 26371)]