201478048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146423}}^1$

素因数の和:146476

約数の個数: 24

約数和(自身を含む): 405887328

約数和(自身を除く): 204409280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146423, 292846, 585692, 1171384, 2342768, 4685536, 6296189, 12592378, 25184756, 50369512, 100739024, 201478048]

約数ペア:

[(1, 201478048), (2, 100739024), (4, 50369512), (8, 25184756), (16, 12592378), (32, 6296189), (43, 4685536), (86, 2342768), (172, 1171384), (344, 585692), (688, 292846), (1376, 146423)]