191374036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 403587072

約数和(自身を除く): 212213036

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 4691, 5828, 9382, 10199, 18764, 20398, 32837, 40796, 65674, 131348, 145421, 220477, 290842, 440954, 581684, 881908, 1017947, 1543339, 2035894, 3086678, 4071788, 6173356, 6834787, 13669574, 27339148, 47843509, 95687018, 191374036]

約数ペア:

[(1, 191374036), (2, 95687018), (4, 47843509), (7, 27339148), (14, 13669574), (28, 6834787), (31, 6173356), (47, 4071788), (62, 3086678), (94, 2035894), (124, 1543339), (188, 1017947), (217, 881908), (329, 581684), (434, 440954), (658, 290842), (868, 220477), (1316, 145421), (1457, 131348), (2914, 65674), (4691, 40796), (5828, 32837), (9382, 20398), (10199, 18764)]