270996978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{208139}}^1$

素因数の和:208182

約数の個数: 32

約数和(自身を含む): 639406080

約数和(自身を除く): 368409102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 208139, 416278, 624417, 1248834, 1456973, 2913946, 4370919, 6452309, 8741838, 12904618, 19356927, 38713854, 45166163, 90332326, 135498489, 270996978]

約数ペア:

[(1, 270996978), (2, 135498489), (3, 90332326), (6, 45166163), (7, 38713854), (14, 19356927), (21, 12904618), (31, 8741838), (42, 6452309), (62, 4370919), (93, 2913946), (186, 1456973), (217, 1248834), (434, 624417), (651, 416278), (1302, 208139)]