208549096

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23131}}^1$

素因数の和:23174

約数の個数: 48

約数和(自身を含む): 474668640

約数和(自身を除く): 266119544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 23131, 46262, 92524, 161917, 185048, 323834, 532013, 647668, 1064026, 1133419, 1295336, 2128052, 2266838, 3724091, 4256104, 4533676, 7448182, 9067352, 14896364, 26068637, 29792728, 52137274, 104274548, 208549096]

約数ペア:

[(1, 208549096), (2, 104274548), (4, 52137274), (7, 29792728), (8, 26068637), (14, 14896364), (23, 9067352), (28, 7448182), (46, 4533676), (49, 4256104), (56, 3724091), (92, 2266838), (98, 2128052), (161, 1295336), (184, 1133419), (196, 1064026), (322, 647668), (392, 532013), (644, 323834), (1127, 185048), (1288, 161917), (2254, 92524), (4508, 46262), (9016, 23131)]