204893194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 144093686

約数列:

[1, 2, 11, 22, 43, 59, 86, 118, 473, 649, 946, 1298, 2537, 3671, 5074, 7342, 27907, 40381, 55814, 80762, 157853, 216589, 315706, 433178, 1736383, 2382479, 3472766, 4764958, 9313327, 18626654, 102446597, 204893194]

約数ペア:

[(1, 204893194), (2, 102446597), (11, 18626654), (22, 9313327), (43, 4764958), (59, 3472766), (86, 2382479), (118, 1736383), (473, 433178), (649, 315706), (946, 216589), (1298, 157853), (2537, 80762), (3671, 55814), (5074, 40381), (7342, 27907)]