202240003

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 246153600

約数和(自身を除く): 43913597

約数列:

[1, 7, 41, 49, 73, 197, 287, 343, 511, 1379, 2009, 2993, 3577, 8077, 9653, 14063, 14381, 20951, 25039, 56539, 67571, 100667, 146657, 395773, 589621, 704669, 1026599, 2770411, 4127347, 4932683, 28891429, 202240003]

約数ペア:

[(1, 202240003), (7, 28891429), (41, 4932683), (49, 4127347), (73, 2770411), (197, 1026599), (287, 704669), (343, 589621), (511, 395773), (1379, 146657), (2009, 100667), (2993, 67571), (3577, 56539), (8077, 25039), (9653, 20951), (14063, 14381)]