194447378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 114000622

約数列:

[1, 2, 29, 58, 89, 139, 178, 271, 278, 542, 2581, 4031, 5162, 7859, 8062, 12371, 15718, 24119, 24742, 37669, 48238, 75338, 358759, 699451, 717518, 1092401, 1398902, 2184802, 3352541, 6705082, 97223689, 194447378]

約数ペア:

[(1, 194447378), (2, 97223689), (29, 6705082), (58, 3352541), (89, 2184802), (139, 1398902), (178, 1092401), (271, 717518), (278, 699451), (542, 358759), (2581, 75338), (4031, 48238), (5162, 37669), (7859, 24742), (8062, 24119), (12371, 15718)]