199964380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 536481792

約数和(自身を除く): 336517412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3157, 3167, 4510, 5740, 6314, 6334, 9020, 12628, 12668, 15785, 15835, 22169, 31570, 31670, 34837, 44338, 63140, 63340, 69674, 88676, 110845, 129847, 139348, 174185, 221690, 243859, 259694, 348370, 443380, 487718, 519388, 649235, 696740, 908929, 975436, 1219295, 1298470, 1428317, 1817858, 2438590, 2596940, 2856634, 3635716, 4544645, 4877180, 5713268, 7141585, 9089290, 9998219, 14283170, 18178580, 19996438, 28566340, 39992876, 49991095, 99982190, 199964380]

約数ペア:

[(1, 199964380), (2, 99982190), (4, 49991095), (5, 39992876), (7, 28566340), (10, 19996438), (11, 18178580), (14, 14283170), (20, 9998219), (22, 9089290), (28, 7141585), (35, 5713268), (41, 4877180), (44, 4544645), (55, 3635716), (70, 2856634), (77, 2596940), (82, 2438590), (110, 1817858), (140, 1428317), (154, 1298470), (164, 1219295), (205, 975436), (220, 908929), (287, 696740), (308, 649235), (385, 519388), (410, 487718), (451, 443380), (574, 348370), (770, 259694), (820, 243859), (902, 221690), (1148, 174185), (1435, 139348), (1540, 129847), (1804, 110845), (2255, 88676), (2870, 69674), (3157, 63340), (3167, 63140), (4510, 44338), (5740, 34837), (6314, 31670), (6334, 31570), (9020, 22169), (12628, 15835), (12668, 15785)]