207906968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3727}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 411571200

約数和(自身を除く): 203664232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 3727, 6973, 7454, 13946, 14908, 27892, 29816, 55784, 70813, 141626, 283252, 566504, 1367809, 2735618, 5471236, 10942472, 25988371, 51976742, 103953484, 207906968]

約数ペア:

[(1, 207906968), (2, 103953484), (4, 51976742), (8, 25988371), (19, 10942472), (38, 5471236), (76, 2735618), (152, 1367809), (367, 566504), (734, 283252), (1468, 141626), (2936, 70813), (3727, 55784), (6973, 29816), (7454, 27892), (13946, 14908)]