199045260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1105807}}^1$

素因数の和:1105822

約数の個数: 36

約数和(自身を含む): 603771168

約数和(自身を除く): 404725908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1105807, 2211614, 3317421, 4423228, 5529035, 6634842, 9952263, 11058070, 13269684, 16587105, 19904526, 22116140, 33174210, 39809052, 49761315, 66348420, 99522630, 199045260]

約数ペア:

[(1, 199045260), (2, 99522630), (3, 66348420), (4, 49761315), (5, 39809052), (6, 33174210), (9, 22116140), (10, 19904526), (12, 16587105), (15, 13269684), (18, 11058070), (20, 9952263), (30, 6634842), (36, 5529035), (45, 4423228), (60, 3317421), (90, 2211614), (180, 1105807)]