197157648

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{10559}}^1$

素因数の和:10959

約数の個数: 40

約数和(自身を含む): 510681600

約数和(自身を除く): 313523952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 10559, 18672, 21118, 31677, 42236, 63354, 84472, 126708, 168944, 253416, 506832, 4107451, 8214902, 12322353, 16429804, 24644706, 32859608, 49289412, 65719216, 98578824, 197157648]

約数ペア:

[(1, 197157648), (2, 98578824), (3, 65719216), (4, 49289412), (6, 32859608), (8, 24644706), (12, 16429804), (16, 12322353), (24, 8214902), (48, 4107451), (389, 506832), (778, 253416), (1167, 168944), (1556, 126708), (2334, 84472), (3112, 63354), (4668, 42236), (6224, 31677), (9336, 21118), (10559, 18672)]