195337890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197311}}^1$

素因数の和:197335

約数の個数: 48

約数和(自身を含む): 554052096

約数和(自身を除く): 358714206

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 197311, 394622, 591933, 986555, 1183866, 1775799, 1973110, 2170421, 2959665, 3551598, 4340842, 5919330, 6511263, 8878995, 10852105, 13022526, 17757990, 19533789, 21704210, 32556315, 39067578, 65112630, 97668945, 195337890]

約数ペア:

[(1, 195337890), (2, 97668945), (3, 65112630), (5, 39067578), (6, 32556315), (9, 21704210), (10, 19533789), (11, 17757990), (15, 13022526), (18, 10852105), (22, 8878995), (30, 6511263), (33, 5919330), (45, 4340842), (55, 3551598), (66, 2959665), (90, 2170421), (99, 1973110), (110, 1775799), (165, 1183866), (198, 986555), (330, 591933), (495, 394622), (990, 197311)]