230898318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 561074688

約数和(自身を除く): 330176370

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 331, 357, 662, 714, 977, 993, 1954, 1986, 2317, 2931, 4634, 5627, 5862, 6839, 6951, 11254, 13678, 13902, 16609, 16881, 20517, 33218, 33762, 39389, 41034, 49827, 78778, 99654, 116263, 118167, 232526, 236334, 323387, 348789, 646774, 697578, 970161, 1940322, 2263709, 4527418, 5497579, 6791127, 10995158, 13582254, 16492737, 32985474, 38483053, 76966106, 115449159, 230898318]

約数ペア:

[(1, 230898318), (2, 115449159), (3, 76966106), (6, 38483053), (7, 32985474), (14, 16492737), (17, 13582254), (21, 10995158), (34, 6791127), (42, 5497579), (51, 4527418), (102, 2263709), (119, 1940322), (238, 970161), (331, 697578), (357, 646774), (662, 348789), (714, 323387), (977, 236334), (993, 232526), (1954, 118167), (1986, 116263), (2317, 99654), (2931, 78778), (4634, 49827), (5627, 41034), (5862, 39389), (6839, 33762), (6951, 33218), (11254, 20517), (13678, 16881), (13902, 16609)]