208253584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^4\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 100

約数和(自身を含む): 511237120

約数和(自身を除く): 302983536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 127, 154, 176, 242, 254, 308, 484, 508, 616, 847, 889, 968, 1016, 1232, 1331, 1397, 1694, 1778, 1936, 2032, 2662, 2794, 3388, 3556, 5324, 5588, 6776, 7112, 9317, 9779, 10648, 11176, 13552, 14224, 14641, 15367, 18634, 19558, 21296, 22352, 29282, 30734, 37268, 39116, 58564, 61468, 74536, 78232, 102487, 107569, 117128, 122936, 149072, 156464, 169037, 204974, 215138, 234256, 245872, 338074, 409948, 430276, 676148, 819896, 860552, 1183259, 1352296, 1639792, 1721104, 1859407, 2366518, 2704592, 3718814, 4733036, 7437628, 9466072, 13015849, 14875256, 18932144, 26031698, 29750512, 52063396, 104126792, 208253584]

約数ペア:

[(1, 208253584), (2, 104126792), (4, 52063396), (7, 29750512), (8, 26031698), (11, 18932144), (14, 14875256), (16, 13015849), (22, 9466072), (28, 7437628), (44, 4733036), (56, 3718814), (77, 2704592), (88, 2366518), (112, 1859407), (121, 1721104), (127, 1639792), (154, 1352296), (176, 1183259), (242, 860552), (254, 819896), (308, 676148), (484, 430276), (508, 409948), (616, 338074), (847, 245872), (889, 234256), (968, 215138), (1016, 204974), (1232, 169037), (1331, 156464), (1397, 149072), (1694, 122936), (1778, 117128), (1936, 107569), (2032, 102487), (2662, 78232), (2794, 74536), (3388, 61468), (3556, 58564), (5324, 39116), (5588, 37268), (6776, 30734), (7112, 29282), (9317, 22352), (9779, 21296), (10648, 19558), (11176, 18634), (13552, 15367), (14224, 14641)]