199620512

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 493920000

約数和(自身を除く): 294299488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1274, 1372, 1399, 1456, 1568, 2548, 2744, 2798, 2912, 4459, 5096, 5488, 5596, 8918, 9793, 10192, 10976, 11192, 17836, 18187, 19586, 20384, 22384, 35672, 36374, 39172, 44768, 68551, 71344, 72748, 78344, 127309, 137102, 142688, 145496, 156688, 254618, 274204, 290992, 313376, 479857, 509236, 548408, 581984, 891163, 959714, 1018472, 1096816, 1782326, 1919428, 2036944, 2193632, 3564652, 3838856, 4073888, 6238141, 7129304, 7677712, 12476282, 14258608, 15355424, 24952564, 28517216, 49905128, 99810256, 199620512]

約数ペア:

[(1, 199620512), (2, 99810256), (4, 49905128), (7, 28517216), (8, 24952564), (13, 15355424), (14, 14258608), (16, 12476282), (26, 7677712), (28, 7129304), (32, 6238141), (49, 4073888), (52, 3838856), (56, 3564652), (91, 2193632), (98, 2036944), (104, 1919428), (112, 1782326), (182, 1096816), (196, 1018472), (208, 959714), (224, 891163), (343, 581984), (364, 548408), (392, 509236), (416, 479857), (637, 313376), (686, 290992), (728, 274204), (784, 254618), (1274, 156688), (1372, 145496), (1399, 142688), (1456, 137102), (1568, 127309), (2548, 78344), (2744, 72748), (2798, 71344), (2912, 68551), (4459, 44768), (5096, 39172), (5488, 36374), (5596, 35672), (8918, 22384), (9793, 20384), (10192, 19586), (10976, 18187), (11192, 17836)]