193515088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4871}}^1$

素因数の和:5083

約数の個数: 40

約数和(自身を含む): 405974016

約数和(自身を除く): 212458928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4871, 4966, 9742, 9932, 19484, 19864, 38968, 39728, 63323, 77936, 126646, 253292, 506584, 930361, 1013168, 1860722, 3721444, 7442888, 12094693, 14885776, 24189386, 48378772, 96757544, 193515088]

約数ペア:

[(1, 193515088), (2, 96757544), (4, 48378772), (8, 24189386), (13, 14885776), (16, 12094693), (26, 7442888), (52, 3721444), (104, 1860722), (191, 1013168), (208, 930361), (382, 506584), (764, 253292), (1528, 126646), (2483, 77936), (3056, 63323), (4871, 39728), (4966, 38968), (9742, 19864), (9932, 19484)]