208550328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8221}}^1$

素因数の和:8388

約数の個数: 64

約数和(自身を含む): 599877120

約数和(自身を除く): 391326792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3624, 4228, 6342, 8221, 8456, 12684, 16442, 24663, 25368, 32884, 49326, 57547, 65768, 98652, 115094, 172641, 197304, 230188, 345282, 460376, 690564, 1241371, 1381128, 2482742, 3724113, 4965484, 7448226, 8689597, 9930968, 14896452, 17379194, 26068791, 29792904, 34758388, 52137582, 69516776, 104275164, 208550328]

約数ペア:

[(1, 208550328), (2, 104275164), (3, 69516776), (4, 52137582), (6, 34758388), (7, 29792904), (8, 26068791), (12, 17379194), (14, 14896452), (21, 9930968), (24, 8689597), (28, 7448226), (42, 4965484), (56, 3724113), (84, 2482742), (151, 1381128), (168, 1241371), (302, 690564), (453, 460376), (604, 345282), (906, 230188), (1057, 197304), (1208, 172641), (1812, 115094), (2114, 98652), (3171, 65768), (3624, 57547), (4228, 49326), (6342, 32884), (8221, 25368), (8456, 24663), (12684, 16442)]