208672776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{222941}}^1$

素因数の和:222966

約数の個数: 48

約数和(自身を含む): 608631660

約数和(自身を除く): 399958884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 222941, 445882, 668823, 891764, 1337646, 1783528, 2006469, 2675292, 2898233, 4012938, 5350584, 5796466, 8025876, 8694699, 11592932, 16051752, 17389398, 23185864, 26084097, 34778796, 52168194, 69557592, 104336388, 208672776]

約数ペア:

[(1, 208672776), (2, 104336388), (3, 69557592), (4, 52168194), (6, 34778796), (8, 26084097), (9, 23185864), (12, 17389398), (13, 16051752), (18, 11592932), (24, 8694699), (26, 8025876), (36, 5796466), (39, 5350584), (52, 4012938), (72, 2898233), (78, 2675292), (104, 2006469), (117, 1783528), (156, 1337646), (234, 891764), (312, 668823), (468, 445882), (936, 222941)]