207814096

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 80

約数和(自身を含む): 494512000

約数和(自身を除く): 286697904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 1993, 2128, 2744, 3724, 3986, 5488, 6517, 7448, 7972, 13034, 13951, 14896, 15944, 26068, 27902, 31888, 37867, 52136, 55804, 75734, 97657, 104272, 111608, 151468, 195314, 223216, 265069, 302936, 390628, 530138, 605872, 683599, 781256, 1060276, 1367198, 1562512, 1855483, 2120552, 2734396, 3710966, 4241104, 5468792, 7421932, 10937584, 12988381, 14843864, 25976762, 29687728, 51953524, 103907048, 207814096]

約数ペア:

[(1, 207814096), (2, 103907048), (4, 51953524), (7, 29687728), (8, 25976762), (14, 14843864), (16, 12988381), (19, 10937584), (28, 7421932), (38, 5468792), (49, 4241104), (56, 3710966), (76, 2734396), (98, 2120552), (112, 1855483), (133, 1562512), (152, 1367198), (196, 1060276), (266, 781256), (304, 683599), (343, 605872), (392, 530138), (532, 390628), (686, 302936), (784, 265069), (931, 223216), (1064, 195314), (1372, 151468), (1862, 111608), (1993, 104272), (2128, 97657), (2744, 75734), (3724, 55804), (3986, 52136), (5488, 37867), (6517, 31888), (7448, 27902), (7972, 26068), (13034, 15944), (13951, 14896)]