201552782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 331452000

約数和(自身を除く): 129899218

約数列:

[1, 2, 17, 34, 43, 86, 89, 178, 731, 1462, 1513, 1549, 3026, 3098, 3827, 7654, 26333, 52666, 65059, 66607, 130118, 133214, 137861, 275722, 1132319, 2264638, 2343637, 4687274, 5928023, 11856046, 100776391, 201552782]

約数ペア:

[(1, 201552782), (2, 100776391), (17, 11856046), (34, 5928023), (43, 4687274), (86, 2343637), (89, 2264638), (178, 1132319), (731, 275722), (1462, 137861), (1513, 133214), (1549, 130118), (3026, 66607), (3098, 65059), (3827, 52666), (7654, 26333)]