211232476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12347}}^1$

素因数の和:12418

約数の個数: 48

約数和(自身を含む): 464679936

約数和(自身を除く): 253447460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 12347, 17108, 24694, 49388, 86429, 160511, 172858, 321022, 345716, 580309, 642044, 1123577, 1160618, 2247154, 2321236, 4062163, 4494308, 7544017, 8124326, 15088034, 16248652, 30176068, 52808119, 105616238, 211232476]

約数ペア:

[(1, 211232476), (2, 105616238), (4, 52808119), (7, 30176068), (13, 16248652), (14, 15088034), (26, 8124326), (28, 7544017), (47, 4494308), (52, 4062163), (91, 2321236), (94, 2247154), (182, 1160618), (188, 1123577), (329, 642044), (364, 580309), (611, 345716), (658, 321022), (1222, 172858), (1316, 160511), (2444, 86429), (4277, 49388), (8554, 24694), (12347, 17108)]