197379056

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1222

約数の個数: 60

約数和(自身を含む): 446980320

約数和(自身を除く): 249601264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 542, 784, 929, 1084, 1858, 1897, 2168, 3716, 3794, 4336, 6503, 7432, 7588, 13006, 13279, 14864, 15176, 26012, 26558, 30352, 45521, 52024, 53116, 91042, 104048, 106232, 182084, 212464, 251759, 364168, 503518, 728336, 1007036, 1762313, 2014072, 3524626, 4028144, 7049252, 12336191, 14098504, 24672382, 28197008, 49344764, 98689528, 197379056]

約数ペア:

[(1, 197379056), (2, 98689528), (4, 49344764), (7, 28197008), (8, 24672382), (14, 14098504), (16, 12336191), (28, 7049252), (49, 4028144), (56, 3524626), (98, 2014072), (112, 1762313), (196, 1007036), (271, 728336), (392, 503518), (542, 364168), (784, 251759), (929, 212464), (1084, 182084), (1858, 106232), (1897, 104048), (2168, 91042), (3716, 53116), (3794, 52024), (4336, 45521), (6503, 30352), (7432, 26558), (7588, 26012), (13006, 15176), (13279, 14864)]