196416568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 379890000

約数和(自身を除く): 183473432

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 4019, 6109, 8038, 12218, 16076, 24436, 32152, 48872, 164779, 329558, 598831, 659116, 1197662, 1318232, 2395324, 4790648, 24552071, 49104142, 98208284, 196416568]

約数ペア:

[(1, 196416568), (2, 98208284), (4, 49104142), (8, 24552071), (41, 4790648), (82, 2395324), (149, 1318232), (164, 1197662), (298, 659116), (328, 598831), (596, 329558), (1192, 164779), (4019, 48872), (6109, 32152), (8038, 24436), (12218, 16076)]