200747221451

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 241507768320

約数和(自身を除く): 40760546869

約数列:

[1, 7, 31, 79, 181, 217, 553, 961, 1267, 2087, 2449, 5611, 6727, 14299, 14609, 17143, 39277, 64697, 75919, 100093, 164873, 173941, 377747, 443269, 452879, 531433, 1154111, 1217587, 2005607, 2644229, 3102883, 5111063, 11710157, 13741339, 14039249, 29842013, 35777441, 81971099, 96189373, 158442953, 208894091, 363014867, 925102403, 1109100671, 2541104069, 6475716821, 28678174493, 200747221451]

約数ペア:

[(1, 200747221451), (7, 28678174493), (31, 6475716821), (79, 2541104069), (181, 1109100671), (217, 925102403), (553, 363014867), (961, 208894091), (1267, 158442953), (2087, 96189373), (2449, 81971099), (5611, 35777441), (6727, 29842013), (14299, 14039249), (14609, 13741339), (17143, 11710157), (39277, 5111063), (64697, 3102883), (75919, 2644229), (100093, 2005607), (164873, 1217587), (173941, 1154111), (377747, 531433), (443269, 452879)]