201687876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430957}}^1$

素因数の和:430980

約数の個数: 36

約数和(自身を含む): 549040492

約数和(自身を除く): 347352616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430957, 861914, 1292871, 1723828, 2585742, 3878613, 5171484, 5602441, 7757226, 11204882, 15514452, 16807323, 22409764, 33614646, 50421969, 67229292, 100843938, 201687876]

約数ペア:

[(1, 201687876), (2, 100843938), (3, 67229292), (4, 50421969), (6, 33614646), (9, 22409764), (12, 16807323), (13, 15514452), (18, 11204882), (26, 7757226), (36, 5602441), (39, 5171484), (52, 3878613), (78, 2585742), (117, 1723828), (156, 1292871), (234, 861914), (468, 430957)]