190650124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 396390400

約数和(自身を除く): 205740276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1399, 2198, 2798, 4396, 4867, 5596, 9734, 9793, 19468, 19586, 34069, 39172, 43369, 68138, 86738, 136276, 173476, 219643, 303583, 439286, 607166, 878572, 1214332, 1537501, 3075002, 6150004, 6808933, 13617866, 27235732, 47662531, 95325062, 190650124]

約数ペア:

[(1, 190650124), (2, 95325062), (4, 47662531), (7, 27235732), (14, 13617866), (28, 6808933), (31, 6150004), (62, 3075002), (124, 1537501), (157, 1214332), (217, 878572), (314, 607166), (434, 439286), (628, 303583), (868, 219643), (1099, 173476), (1399, 136276), (2198, 86738), (2798, 68138), (4396, 43369), (4867, 39172), (5596, 34069), (9734, 19586), (9793, 19468)]