201477946160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9799511}}^1$

素因数の和:9799781

約数の個数: 40

約数和(自身を含む): 470258981856

約数和(自身を除く): 268781035696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 9799511, 19599022, 39198044, 48997555, 78396088, 97995110, 156792176, 195990220, 391980440, 783960880, 2518474327, 5036948654, 10073897308, 12592371635, 20147794616, 25184743270, 40295589232, 50369486540, 100738973080, 201477946160]

約数ペア:

[(1, 201477946160), (2, 100738973080), (4, 50369486540), (5, 40295589232), (8, 25184743270), (10, 20147794616), (16, 12592371635), (20, 10073897308), (40, 5036948654), (80, 2518474327), (257, 783960880), (514, 391980440), (1028, 195990220), (1285, 156792176), (2056, 97995110), (2570, 78396088), (4112, 48997555), (5140, 39198044), (10280, 19599022), (20560, 9799511)]