201482778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 487618560

約数和(自身を除く): 286135782

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1806, 2494, 3741, 3847, 7482, 7694, 8729, 11541, 17458, 23082, 26187, 26929, 52374, 53858, 80787, 111563, 161574, 165421, 223126, 330842, 334689, 496263, 669378, 780941, 992526, 1157947, 1561882, 2315894, 2342823, 3473841, 4685646, 4797209, 6947682, 9594418, 14391627, 28783254, 33580463, 67160926, 100741389, 201482778]

約数ペア:

[(1, 201482778), (2, 100741389), (3, 67160926), (6, 33580463), (7, 28783254), (14, 14391627), (21, 9594418), (29, 6947682), (42, 4797209), (43, 4685646), (58, 3473841), (86, 2342823), (87, 2315894), (129, 1561882), (174, 1157947), (203, 992526), (258, 780941), (301, 669378), (406, 496263), (602, 334689), (609, 330842), (903, 223126), (1218, 165421), (1247, 161574), (1806, 111563), (2494, 80787), (3741, 53858), (3847, 52374), (7482, 26929), (7694, 26187), (8729, 23082), (11541, 17458)]