209636448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 633233664

約数和(自身を除く): 423597216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 1987, 2198, 2512, 3297, 3768, 3974, 4396, 5024, 5961, 6594, 7536, 7948, 8792, 11922, 13188, 13909, 15072, 15896, 17584, 23844, 26376, 27818, 31792, 35168, 41727, 47688, 52752, 55636, 63584, 83454, 95376, 105504, 111272, 166908, 190752, 222544, 311959, 333816, 445088, 623918, 667632, 935877, 1247836, 1335264, 1871754, 2183713, 2495672, 3743508, 4367426, 4991344, 6551139, 7487016, 8734852, 9982688, 13102278, 14974032, 17469704, 26204556, 29948064, 34939408, 52409112, 69878816, 104818224, 209636448]

約数ペア:

[(1, 209636448), (2, 104818224), (3, 69878816), (4, 52409112), (6, 34939408), (7, 29948064), (8, 26204556), (12, 17469704), (14, 14974032), (16, 13102278), (21, 9982688), (24, 8734852), (28, 7487016), (32, 6551139), (42, 4991344), (48, 4367426), (56, 3743508), (84, 2495672), (96, 2183713), (112, 1871754), (157, 1335264), (168, 1247836), (224, 935877), (314, 667632), (336, 623918), (471, 445088), (628, 333816), (672, 311959), (942, 222544), (1099, 190752), (1256, 166908), (1884, 111272), (1987, 105504), (2198, 95376), (2512, 83454), (3297, 63584), (3768, 55636), (3974, 52752), (4396, 47688), (5024, 41727), (5961, 35168), (6594, 31792), (7536, 27818), (7948, 26376), (8792, 23844), (11922, 17584), (13188, 15896), (13909, 15072)]