197216699418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{942169}}^1$

素因数の和:942607

約数の個数: 48

約数和(自身を含む): 443140237800

約数和(自身を除く): 245923538382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 401, 522, 802, 1203, 2406, 3609, 7218, 11629, 23258, 34887, 69774, 104661, 209322, 942169, 1884338, 2826507, 5653014, 8479521, 16959042, 27322901, 54645802, 81968703, 163937406, 245906109, 377809769, 491812218, 755619538, 1133429307, 2266858614, 3400287921, 6800575842, 10956483301, 21912966602, 32869449903, 65738899806, 98608349709, 197216699418]

約数ペア:

[(1, 197216699418), (2, 98608349709), (3, 65738899806), (6, 32869449903), (9, 21912966602), (18, 10956483301), (29, 6800575842), (58, 3400287921), (87, 2266858614), (174, 1133429307), (261, 755619538), (401, 491812218), (522, 377809769), (802, 245906109), (1203, 163937406), (2406, 81968703), (3609, 54645802), (7218, 27322901), (11629, 16959042), (23258, 8479521), (34887, 5653014), (69774, 2826507), (104661, 1884338), (209322, 942169)]