199655824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3593}}^1$

素因数の和:3775

約数の個数: 40

約数和(自身を含む): 406438272

約数和(自身を除く): 206782448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 2416, 3473, 3593, 6946, 7186, 13892, 14372, 27784, 28744, 55568, 57488, 82639, 165278, 330556, 542543, 661112, 1085086, 1322224, 2170172, 4340344, 8680688, 12478489, 24956978, 49913956, 99827912, 199655824]

約数ペア:

[(1, 199655824), (2, 99827912), (4, 49913956), (8, 24956978), (16, 12478489), (23, 8680688), (46, 4340344), (92, 2170172), (151, 1322224), (184, 1085086), (302, 661112), (368, 542543), (604, 330556), (1208, 165278), (2416, 82639), (3473, 57488), (3593, 55568), (6946, 28744), (7186, 27784), (13892, 14372)]