199032496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6337}}^1$

素因数の和:6509

約数の個数: 40

約数和(自身を含む): 418105184

約数和(自身を除く): 219072688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 6337, 7852, 12674, 15704, 25348, 31408, 50696, 82381, 101392, 164762, 329524, 659048, 956887, 1318096, 1913774, 3827548, 7655096, 12439531, 15310192, 24879062, 49758124, 99516248, 199032496]

約数ペア:

[(1, 199032496), (2, 99516248), (4, 49758124), (8, 24879062), (13, 15310192), (16, 12439531), (26, 7655096), (52, 3827548), (104, 1913774), (151, 1318096), (208, 956887), (302, 659048), (604, 329524), (1208, 164762), (1963, 101392), (2416, 82381), (3926, 50696), (6337, 31408), (7852, 25348), (12674, 15704)]