202819072

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20886

約数の個数: 40

約数和(自身を含む): 426591000

約数和(自身を除く): 223771928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 20849, 41698, 83396, 166792, 333584, 396131, 667168, 792262, 1334336, 1584524, 2668672, 3169048, 5337344, 6338096, 10674688, 12676192, 25352384, 50704768, 101409536, 202819072]

約数ペア:

[(1, 202819072), (2, 101409536), (4, 50704768), (8, 25352384), (16, 12676192), (19, 10674688), (32, 6338096), (38, 5337344), (64, 3169048), (76, 2668672), (128, 1584524), (152, 1334336), (256, 792262), (304, 667168), (512, 396131), (608, 333584), (1216, 166792), (2432, 83396), (4864, 41698), (9728, 20849)]