207134788

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 430867584

約数和(自身を除く): 223732796

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 938, 1148, 1876, 2693, 2747, 5386, 5494, 10772, 10988, 18851, 19229, 37702, 38458, 75404, 76916, 110413, 180431, 220826, 360862, 441652, 721724, 772891, 1263017, 1545782, 2526034, 3091564, 5052068, 7397671, 14795342, 29590684, 51783697, 103567394, 207134788]

約数ペア:

[(1, 207134788), (2, 103567394), (4, 51783697), (7, 29590684), (14, 14795342), (28, 7397671), (41, 5052068), (67, 3091564), (82, 2526034), (134, 1545782), (164, 1263017), (268, 772891), (287, 721724), (469, 441652), (574, 360862), (938, 220826), (1148, 180431), (1876, 110413), (2693, 76916), (2747, 75404), (5386, 38458), (5494, 37702), (10772, 19229), (10988, 18851)]