101491684

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 105954716

約数列:

[1, 2, 4, 7, 14, 28, 89, 139, 178, 278, 293, 356, 556, 586, 623, 973, 1172, 1246, 1946, 2051, 2492, 3892, 4102, 8204, 12371, 24742, 26077, 40727, 49484, 52154, 81454, 86597, 104308, 162908, 173194, 182539, 285089, 346388, 365078, 570178, 730156, 1140356, 3624703, 7249406, 14498812, 25372921, 50745842, 101491684]

約数ペア:

[(1, 101491684), (2, 50745842), (4, 25372921), (7, 14498812), (14, 7249406), (28, 3624703), (89, 1140356), (139, 730156), (178, 570178), (278, 365078), (293, 346388), (356, 285089), (556, 182539), (586, 173194), (623, 162908), (973, 104308), (1172, 86597), (1246, 81454), (1946, 52154), (2051, 49484), (2492, 40727), (3892, 26077), (4102, 24742), (8204, 12371)]