208829320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12641}}^1$

素因数の和:12718

約数の個数: 64

約数和(自身を含む): 546134400

約数和(自身を除く): 337305080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 12641, 16520, 25282, 50564, 63205, 88487, 101128, 126410, 176974, 252820, 353948, 442435, 505640, 707896, 745819, 884870, 1491638, 1769740, 2983276, 3539480, 3729095, 5220733, 5966552, 7458190, 10441466, 14916380, 20882932, 26103665, 29832760, 41765864, 52207330, 104414660, 208829320]

約数ペア:

[(1, 208829320), (2, 104414660), (4, 52207330), (5, 41765864), (7, 29832760), (8, 26103665), (10, 20882932), (14, 14916380), (20, 10441466), (28, 7458190), (35, 5966552), (40, 5220733), (56, 3729095), (59, 3539480), (70, 2983276), (118, 1769740), (140, 1491638), (236, 884870), (280, 745819), (295, 707896), (413, 505640), (472, 442435), (590, 353948), (826, 252820), (1180, 176974), (1652, 126410), (2065, 101128), (2360, 88487), (3304, 63205), (4130, 50564), (8260, 25282), (12641, 16520)]