185101868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 385910784

約数和(自身を除く): 200808916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 1498, 1993, 2996, 3317, 3986, 6634, 7972, 13268, 13951, 23219, 27902, 46438, 55804, 61783, 92876, 123566, 213251, 247132, 426502, 432481, 853004, 864962, 1492757, 1729924, 2985514, 5971028, 6610781, 13221562, 26443124, 46275467, 92550934, 185101868]

約数ペア:

[(1, 185101868), (2, 92550934), (4, 46275467), (7, 26443124), (14, 13221562), (28, 6610781), (31, 5971028), (62, 2985514), (107, 1729924), (124, 1492757), (214, 864962), (217, 853004), (428, 432481), (434, 426502), (749, 247132), (868, 213251), (1498, 123566), (1993, 92876), (2996, 61783), (3317, 55804), (3986, 46438), (6634, 27902), (7972, 23219), (13268, 13951)]