207909450136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{781309}}^1$

素因数の和:781412

約数の個数: 64

約数和(自身を含む): 427532832000

約数和(自身を除く): 219623381864

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 899, 1073, 1147, 1798, 2146, 2294, 3596, 4292, 4588, 7192, 8584, 9176, 33263, 66526, 133052, 266104, 781309, 1562618, 3125236, 6250472, 22657961, 24220579, 28908433, 45315922, 48441158, 57816866, 90631844, 96882316, 115633732, 181263688, 193764632, 231267464, 702396791, 838344557, 896161423, 1404793582, 1676689114, 1792322846, 2809587164, 3353378228, 3584645692, 5619174328, 6706756456, 7169291384, 25988681267, 51977362534, 103954725068, 207909450136]

約数ペア:

[(1, 207909450136), (2, 103954725068), (4, 51977362534), (8, 25988681267), (29, 7169291384), (31, 6706756456), (37, 5619174328), (58, 3584645692), (62, 3353378228), (74, 2809587164), (116, 1792322846), (124, 1676689114), (148, 1404793582), (232, 896161423), (248, 838344557), (296, 702396791), (899, 231267464), (1073, 193764632), (1147, 181263688), (1798, 115633732), (2146, 96882316), (2294, 90631844), (3596, 57816866), (4292, 48441158), (4588, 45315922), (7192, 28908433), (8584, 24220579), (9176, 22657961), (33263, 6250472), (66526, 3125236), (133052, 1562618), (266104, 781309)]