223417012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1367}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 259213388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 449, 898, 1367, 1796, 2734, 3143, 5468, 5837, 6286, 9569, 11674, 12572, 17771, 19138, 23348, 35542, 38276, 40859, 71084, 81718, 124397, 163436, 248794, 497588, 613783, 1227566, 2455132, 4296481, 7979179, 8592962, 15958358, 17185924, 31916716, 55854253, 111708506, 223417012]

約数ペア:

[(1, 223417012), (2, 111708506), (4, 55854253), (7, 31916716), (13, 17185924), (14, 15958358), (26, 8592962), (28, 7979179), (52, 4296481), (91, 2455132), (182, 1227566), (364, 613783), (449, 497588), (898, 248794), (1367, 163436), (1796, 124397), (2734, 81718), (3143, 71084), (5468, 40859), (5837, 38276), (6286, 35542), (9569, 23348), (11674, 19138), (12572, 17771)]