201855366

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 446752800

約数和(自身を除く): 244897434

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 149, 219, 298, 438, 447, 657, 894, 1031, 1314, 1341, 2062, 2682, 3093, 6186, 9279, 10877, 18558, 21754, 32631, 65262, 75263, 97893, 150526, 153619, 195786, 225789, 307238, 451578, 460857, 677367, 921714, 1354734, 1382571, 2765142, 11214187, 22428374, 33642561, 67285122, 100927683, 201855366]

約数ペア:

[(1, 201855366), (2, 100927683), (3, 67285122), (6, 33642561), (9, 22428374), (18, 11214187), (73, 2765142), (146, 1382571), (149, 1354734), (219, 921714), (298, 677367), (438, 460857), (447, 451578), (657, 307238), (894, 225789), (1031, 195786), (1314, 153619), (1341, 150526), (2062, 97893), (2682, 75263), (3093, 65262), (6186, 32631), (9279, 21754), (10877, 18558)]