200849913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 326514240

約数和(自身を除く): 125664327

約数列:

[1, 3, 9, 11, 33, 53, 99, 101, 159, 303, 379, 477, 583, 909, 1111, 1137, 1749, 3333, 3411, 4169, 5247, 5353, 9999, 12507, 16059, 20087, 37521, 38279, 48177, 58883, 60261, 114837, 176649, 180783, 220957, 344511, 421069, 529947, 662871, 1263207, 1988613, 2028787, 3789621, 6086361, 18259083, 22316657, 66949971, 200849913]

約数ペア:

[(1, 200849913), (3, 66949971), (9, 22316657), (11, 18259083), (33, 6086361), (53, 3789621), (99, 2028787), (101, 1988613), (159, 1263207), (303, 662871), (379, 529947), (477, 421069), (583, 344511), (909, 220957), (1111, 180783), (1137, 176649), (1749, 114837), (3333, 60261), (3411, 58883), (4169, 48177), (5247, 38279), (5353, 37521), (9999, 20087), (12507, 16059)]