207267116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 432875520

約数和(自身を除く): 225608404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2683, 2759, 5366, 5518, 10732, 11036, 18781, 19313, 37562, 38626, 75124, 77252, 83173, 166346, 238787, 332692, 477574, 582211, 955148, 1164422, 1671509, 2328844, 3343018, 6686036, 7402397, 14804794, 29609588, 51816779, 103633558, 207267116]

約数ペア:

[(1, 207267116), (2, 103633558), (4, 51816779), (7, 29609588), (14, 14804794), (28, 7402397), (31, 6686036), (62, 3343018), (89, 2328844), (124, 1671509), (178, 1164422), (217, 955148), (356, 582211), (434, 477574), (623, 332692), (868, 238787), (1246, 166346), (2492, 83173), (2683, 77252), (2759, 75124), (5366, 38626), (5518, 37562), (10732, 19313), (11036, 18781)]