201971382

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2161}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 416037984

約数和(自身を除く): 214066602

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 421, 842, 1263, 2161, 2526, 4322, 6483, 12966, 15577, 31154, 46731, 79957, 93462, 159914, 239871, 479742, 909781, 1819562, 2729343, 5458686, 33661897, 67323794, 100985691, 201971382]

約数ペア:

[(1, 201971382), (2, 100985691), (3, 67323794), (6, 33661897), (37, 5458686), (74, 2729343), (111, 1819562), (222, 909781), (421, 479742), (842, 239871), (1263, 159914), (2161, 93462), (2526, 79957), (4322, 46731), (6483, 31154), (12966, 15577)]