200631760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 572677632

約数和(自身を除く): 372045872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 80, 92, 112, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 368, 370, 421, 460, 518, 560, 592, 644, 740, 805, 842, 851, 920, 1036, 1288, 1295, 1480, 1610, 1684, 1702, 1840, 2072, 2105, 2576, 2590, 2947, 2960, 3220, 3368, 3404, 4144, 4210, 4255, 5180, 5894, 5957, 6440, 6736, 6808, 8420, 8510, 9683, 10360, 11788, 11914, 12880, 13616, 14735, 15577, 16840, 17020, 19366, 20720, 23576, 23828, 29470, 29785, 31154, 33680, 34040, 38732, 47152, 47656, 48415, 58940, 59570, 62308, 67781, 68080, 77464, 77885, 95312, 96830, 109039, 117880, 119140, 124616, 135562, 154928, 155770, 193660, 218078, 235760, 238280, 249232, 271124, 311540, 338905, 358271, 387320, 436156, 476560, 542248, 545195, 623080, 677810, 716542, 774640, 872312, 1084496, 1090390, 1246160, 1355620, 1433084, 1744624, 1791355, 2180780, 2507897, 2711240, 2866168, 3582710, 4361560, 5015794, 5422480, 5732336, 7165420, 8723120, 10031588, 12539485, 14330840, 20063176, 25078970, 28661680, 40126352, 50157940, 100315880, 200631760]

約数ペア:

[(1, 200631760), (2, 100315880), (4, 50157940), (5, 40126352), (7, 28661680), (8, 25078970), (10, 20063176), (14, 14330840), (16, 12539485), (20, 10031588), (23, 8723120), (28, 7165420), (35, 5732336), (37, 5422480), (40, 5015794), (46, 4361560), (56, 3582710), (70, 2866168), (74, 2711240), (80, 2507897), (92, 2180780), (112, 1791355), (115, 1744624), (140, 1433084), (148, 1355620), (161, 1246160), (184, 1090390), (185, 1084496), (230, 872312), (259, 774640), (280, 716542), (296, 677810), (322, 623080), (368, 545195), (370, 542248), (421, 476560), (460, 436156), (518, 387320), (560, 358271), (592, 338905), (644, 311540), (740, 271124), (805, 249232), (842, 238280), (851, 235760), (920, 218078), (1036, 193660), (1288, 155770), (1295, 154928), (1480, 135562), (1610, 124616), (1684, 119140), (1702, 117880), (1840, 109039), (2072, 96830), (2105, 95312), (2576, 77885), (2590, 77464), (2947, 68080), (2960, 67781), (3220, 62308), (3368, 59570), (3404, 58940), (4144, 48415), (4210, 47656), (4255, 47152), (5180, 38732), (5894, 34040), (5957, 33680), (6440, 31154), (6736, 29785), (6808, 29470), (8420, 23828), (8510, 23576), (9683, 20720), (10360, 19366), (11788, 17020), (11914, 16840), (12880, 15577), (13616, 14735)]