201007572178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{20771}}^1$

素因数の和:21427

約数の個数: 64

約数和(自身を含む): 370533927168

約数和(自身を除く): 169526354990

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 557, 1022, 1114, 1241, 2482, 3899, 7798, 8687, 9469, 17374, 18938, 20771, 40661, 41542, 66283, 81322, 132566, 145397, 284627, 290794, 353107, 569254, 691237, 706214, 1382474, 1516283, 2471749, 3032566, 4838659, 4943498, 9677318, 10613981, 11569447, 21227962, 23138894, 25776811, 51553622, 80986129, 161972258, 180437677, 196680599, 360875354, 393361198, 844569631, 1376764193, 1689139262, 2753528386, 5911987417, 11823974834, 14357683727, 28715367454, 100503786089, 201007572178]

約数ペア:

[(1, 201007572178), (2, 100503786089), (7, 28715367454), (14, 14357683727), (17, 11823974834), (34, 5911987417), (73, 2753528386), (119, 1689139262), (146, 1376764193), (238, 844569631), (511, 393361198), (557, 360875354), (1022, 196680599), (1114, 180437677), (1241, 161972258), (2482, 80986129), (3899, 51553622), (7798, 25776811), (8687, 23138894), (9469, 21227962), (17374, 11569447), (18938, 10613981), (20771, 9677318), (40661, 4943498), (41542, 4838659), (66283, 3032566), (81322, 2471749), (132566, 1516283), (145397, 1382474), (284627, 706214), (290794, 691237), (353107, 569254)]