200754813

素因数分解:

$3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 319448448

約数和(自身を除く): 118693635

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 593, 987, 1029, 1779, 2303, 2401, 4151, 6909, 7203, 12453, 16121, 27871, 29057, 48363, 83613, 87171, 112847, 195097, 203399, 338541, 585291, 610197, 1365679, 1423793, 4097037, 4271379, 9559753, 28679259, 66918271, 200754813]

約数ペア:

[(1, 200754813), (3, 66918271), (7, 28679259), (21, 9559753), (47, 4271379), (49, 4097037), (141, 1423793), (147, 1365679), (329, 610197), (343, 585291), (593, 338541), (987, 203399), (1029, 195097), (1779, 112847), (2303, 87171), (2401, 83613), (4151, 48363), (6909, 29057), (7203, 27871), (12453, 16121)]