200507045908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{270913}}^1$

素因数の和:271304

約数の個数: 48

約数和(自身を含む): 387836147776

約数和(自身を除く): 187329101868

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 331, 559, 662, 1118, 1324, 2236, 4303, 8606, 14233, 17212, 28466, 56932, 185029, 270913, 370058, 541826, 740116, 1083652, 3521869, 7043738, 11649259, 14087476, 23298518, 46597036, 89672203, 151440367, 179344406, 302880734, 358688812, 605761468, 1165738639, 2331477278, 3855904729, 4662954556, 7711809458, 15423618916, 50126761477, 100253522954, 200507045908]

約数ペア:

[(1, 200507045908), (2, 100253522954), (4, 50126761477), (13, 15423618916), (26, 7711809458), (43, 4662954556), (52, 3855904729), (86, 2331477278), (172, 1165738639), (331, 605761468), (559, 358688812), (662, 302880734), (1118, 179344406), (1324, 151440367), (2236, 89672203), (4303, 46597036), (8606, 23298518), (14233, 14087476), (17212, 11649259), (28466, 7043738), (56932, 3521869), (185029, 1083652), (270913, 740116), (370058, 541826)]