213721392

素因数分解:

$2^4\times 3^1\times {\mathrm{877}}^1\times {\mathrm{5077}}^1$

素因数の和:5965

約数の個数: 40

約数和(自身を含む): 552852016

約数和(自身を除く): 339130624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 877, 1754, 2631, 3508, 5077, 5262, 7016, 10154, 10524, 14032, 15231, 20308, 21048, 30462, 40616, 42096, 60924, 81232, 121848, 243696, 4452529, 8905058, 13357587, 17810116, 26715174, 35620232, 53430348, 71240464, 106860696, 213721392]

約数ペア:

[(1, 213721392), (2, 106860696), (3, 71240464), (4, 53430348), (6, 35620232), (8, 26715174), (12, 17810116), (16, 13357587), (24, 8905058), (48, 4452529), (877, 243696), (1754, 121848), (2631, 81232), (3508, 60924), (5077, 42096), (5262, 40616), (7016, 30462), (10154, 21048), (10524, 20308), (14032, 15231)]