202138468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 422110080

約数和(自身を除く): 219971612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 791, 812, 1582, 2203, 3164, 3277, 4406, 6554, 8812, 13108, 15421, 22939, 30842, 45878, 61684, 63887, 91756, 127774, 248939, 255548, 447209, 497878, 894418, 995756, 1742573, 1788836, 3485146, 6970292, 7219231, 14438462, 28876924, 50534617, 101069234, 202138468]

約数ペア:

[(1, 202138468), (2, 101069234), (4, 50534617), (7, 28876924), (14, 14438462), (28, 7219231), (29, 6970292), (58, 3485146), (113, 1788836), (116, 1742573), (203, 995756), (226, 894418), (406, 497878), (452, 447209), (791, 255548), (812, 248939), (1582, 127774), (2203, 91756), (3164, 63887), (3277, 61684), (4406, 45878), (6554, 30842), (8812, 22939), (13108, 15421)]