194638468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24077}}^1$

素因数の和:24171

約数の個数: 24

約数和(自身を含む): 355969152

約数和(自身を除く): 161330684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 24077, 48154, 96308, 1035311, 1131619, 2070622, 2263238, 4141244, 4526476, 48659617, 97319234, 194638468]

約数ペア:

[(1, 194638468), (2, 97319234), (4, 48659617), (43, 4526476), (47, 4141244), (86, 2263238), (94, 2070622), (172, 1131619), (188, 1035311), (2021, 96308), (4042, 48154), (8084, 24077)]