201951240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41047}}^1$

素因数の和:41102

約数の個数: 64

約数和(自身を含む): 620645760

約数和(自身を除く): 418694520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 41047, 82094, 123141, 164188, 205235, 246282, 328376, 410470, 492564, 615705, 820940, 985128, 1231410, 1641880, 1682927, 2462820, 3365854, 4925640, 5048781, 6731708, 8414635, 10097562, 13463416, 16829270, 20195124, 25243905, 33658540, 40390248, 50487810, 67317080, 100975620, 201951240]

約数ペア:

[(1, 201951240), (2, 100975620), (3, 67317080), (4, 50487810), (5, 40390248), (6, 33658540), (8, 25243905), (10, 20195124), (12, 16829270), (15, 13463416), (20, 10097562), (24, 8414635), (30, 6731708), (40, 5048781), (41, 4925640), (60, 3365854), (82, 2462820), (120, 1682927), (123, 1641880), (164, 1231410), (205, 985128), (246, 820940), (328, 615705), (410, 492564), (492, 410470), (615, 328376), (820, 246282), (984, 205235), (1230, 164188), (1640, 123141), (2460, 82094), (4920, 41047)]