205311822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 259174578

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 58, 62, 87, 93, 102, 174, 186, 493, 527, 899, 986, 1054, 1479, 1581, 1798, 2239, 2697, 2958, 3162, 4478, 5394, 6717, 13434, 15283, 30566, 38063, 45849, 64931, 69409, 76126, 91698, 114189, 129862, 138818, 194793, 208227, 228378, 389586, 416454, 1103827, 1179953, 2012861, 2207654, 2359906, 3311481, 3539859, 4025722, 6038583, 6622962, 7079718, 12077166, 34218637, 68437274, 102655911, 205311822]

約数ペア:

[(1, 205311822), (2, 102655911), (3, 68437274), (6, 34218637), (17, 12077166), (29, 7079718), (31, 6622962), (34, 6038583), (51, 4025722), (58, 3539859), (62, 3311481), (87, 2359906), (93, 2207654), (102, 2012861), (174, 1179953), (186, 1103827), (493, 416454), (527, 389586), (899, 228378), (986, 208227), (1054, 194793), (1479, 138818), (1581, 129862), (1798, 114189), (2239, 91698), (2697, 76126), (2958, 69409), (3162, 64931), (4478, 45849), (5394, 38063), (6717, 30566), (13434, 15283)]