200249920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 112

約数和(自身を含む): 527809968

約数和(自身を除く): 327560048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1301, 1480, 1924, 2080, 2368, 2405, 2602, 2960, 3848, 4160, 4810, 5204, 5920, 6505, 7696, 9620, 10408, 11840, 13010, 15392, 16913, 19240, 20816, 26020, 30784, 33826, 38480, 41632, 48137, 52040, 67652, 76960, 83264, 84565, 96274, 104080, 135304, 153920, 169130, 192548, 208160, 240685, 270608, 338260, 385096, 416320, 481370, 541216, 625781, 676520, 770192, 962740, 1082432, 1251562, 1353040, 1540384, 1925480, 2503124, 2706080, 3080768, 3128905, 3850960, 5006248, 5412160, 6257810, 7701920, 10012496, 12515620, 15403840, 20024992, 25031240, 40049984, 50062480, 100124960, 200249920]

約数ペア:

[(1, 200249920), (2, 100124960), (4, 50062480), (5, 40049984), (8, 25031240), (10, 20024992), (13, 15403840), (16, 12515620), (20, 10012496), (26, 7701920), (32, 6257810), (37, 5412160), (40, 5006248), (52, 3850960), (64, 3128905), (65, 3080768), (74, 2706080), (80, 2503124), (104, 1925480), (130, 1540384), (148, 1353040), (160, 1251562), (185, 1082432), (208, 962740), (260, 770192), (296, 676520), (320, 625781), (370, 541216), (416, 481370), (481, 416320), (520, 385096), (592, 338260), (740, 270608), (832, 240685), (962, 208160), (1040, 192548), (1184, 169130), (1301, 153920), (1480, 135304), (1924, 104080), (2080, 96274), (2368, 84565), (2405, 83264), (2602, 76960), (2960, 67652), (3848, 52040), (4160, 48137), (4810, 41632), (5204, 38480), (5920, 33826), (6505, 30784), (7696, 26020), (9620, 20816), (10408, 19240), (11840, 16913), (13010, 15392)]