201023895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41491}}^1$

素因数の和:41535

約数の個数: 32

約数和(自身を含む): 358490880

約数和(自身を除く): 157466985

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41491, 124473, 207455, 622365, 705347, 788329, 2116041, 2364987, 3526735, 3941645, 10580205, 11824935, 13401593, 40204779, 67007965, 201023895]

約数ペア:

[(1, 201023895), (3, 67007965), (5, 40204779), (15, 13401593), (17, 11824935), (19, 10580205), (51, 3941645), (57, 3526735), (85, 2364987), (95, 2116041), (255, 788329), (285, 705347), (323, 622365), (969, 207455), (1615, 124473), (4845, 41491)]