206157056

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4019

約数の個数: 72

約数和(自身を含む): 486635520

約数和(自身を除く): 280478464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 3967, 6496, 7424, 7934, 12992, 15868, 25984, 27769, 31736, 51968, 55538, 63472, 111076, 115043, 126944, 222152, 230086, 253888, 444304, 460172, 507776, 805301, 888608, 920344, 1015552, 1610602, 1777216, 1840688, 3221204, 3554432, 3681376, 6442408, 7108864, 7362752, 12884816, 14725504, 25769632, 29451008, 51539264, 103078528, 206157056]

約数ペア:

[(1, 206157056), (2, 103078528), (4, 51539264), (7, 29451008), (8, 25769632), (14, 14725504), (16, 12884816), (28, 7362752), (29, 7108864), (32, 6442408), (56, 3681376), (58, 3554432), (64, 3221204), (112, 1840688), (116, 1777216), (128, 1610602), (203, 1015552), (224, 920344), (232, 888608), (256, 805301), (406, 507776), (448, 460172), (464, 444304), (812, 253888), (896, 230086), (928, 222152), (1624, 126944), (1792, 115043), (1856, 111076), (3248, 63472), (3712, 55538), (3967, 51968), (6496, 31736), (7424, 27769), (7934, 25984), (12992, 15868)]