206131856

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23297}}^1$

素因数の和:23391

約数の個数: 40

約数和(自身を含む): 462232320

約数和(自身を除く): 256100464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 23297, 46594, 93188, 163079, 186376, 326158, 372752, 652316, 1304632, 1840463, 2609264, 3680926, 7361852, 12883241, 14723704, 25766482, 29447408, 51532964, 103065928, 206131856]

約数ペア:

[(1, 206131856), (2, 103065928), (4, 51532964), (7, 29447408), (8, 25766482), (14, 14723704), (16, 12883241), (28, 7361852), (56, 3680926), (79, 2609264), (112, 1840463), (158, 1304632), (316, 652316), (553, 372752), (632, 326158), (1106, 186376), (1264, 163079), (2212, 93188), (4424, 46594), (8848, 23297)]