201738966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13877

約数の個数: 64

約数和(自身を含む): 501935616

約数和(自身を除く): 300196650

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 7293, 13831, 14586, 27662, 41493, 82986, 152141, 179803, 235127, 304282, 359606, 456423, 470254, 539409, 705381, 912846, 1078818, 1410762, 1977833, 2586397, 3056651, 3955666, 5172794, 5933499, 6113302, 7759191, 9169953, 11866998, 15518382, 18339906, 33623161, 67246322, 100869483, 201738966]

約数ペア:

[(1, 201738966), (2, 100869483), (3, 67246322), (6, 33623161), (11, 18339906), (13, 15518382), (17, 11866998), (22, 9169953), (26, 7759191), (33, 6113302), (34, 5933499), (39, 5172794), (51, 3955666), (66, 3056651), (78, 2586397), (102, 1977833), (143, 1410762), (187, 1078818), (221, 912846), (286, 705381), (374, 539409), (429, 470254), (442, 456423), (561, 359606), (663, 304282), (858, 235127), (1122, 179803), (1326, 152141), (2431, 82986), (4862, 41493), (7293, 27662), (13831, 14586)]