204874598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 326688768

約数和(自身を除く): 121814170

約数列:

[1, 2, 31, 47, 62, 94, 167, 334, 421, 842, 1457, 2914, 5177, 7849, 10354, 13051, 15698, 19787, 26102, 39574, 70307, 140614, 243319, 486638, 613397, 1226794, 2179517, 3304429, 4359034, 6608858, 102437299, 204874598]

約数ペア:

[(1, 204874598), (2, 102437299), (31, 6608858), (47, 4359034), (62, 3304429), (94, 2179517), (167, 1226794), (334, 613397), (421, 486638), (842, 243319), (1457, 140614), (2914, 70307), (5177, 39574), (7849, 26102), (10354, 19787), (13051, 15698)]