220295556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{36209}}^1$

素因数の和:36245

約数の個数: 54

約数和(自身を含む): 603005130

約数和(自身を除く): 382709574

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 36209, 72418, 108627, 144836, 217254, 325881, 434508, 470717, 651762, 941434, 1303524, 1412151, 1882868, 2824302, 4236453, 5648604, 6119321, 8472906, 12238642, 16945812, 18357963, 24477284, 36715926, 55073889, 73431852, 110147778, 220295556]

約数ペア:

[(1, 220295556), (2, 110147778), (3, 73431852), (4, 55073889), (6, 36715926), (9, 24477284), (12, 18357963), (13, 16945812), (18, 12238642), (26, 8472906), (36, 6119321), (39, 5648604), (52, 4236453), (78, 2824302), (117, 1882868), (156, 1412151), (169, 1303524), (234, 941434), (338, 651762), (468, 470717), (507, 434508), (676, 325881), (1014, 217254), (1521, 144836), (2028, 108627), (3042, 72418), (6084, 36209)]