219949572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1811}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 532728000

約数和(自身を除く): 312778428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 349, 698, 1047, 1396, 1811, 2094, 3622, 4188, 5433, 7244, 10121, 10866, 20242, 21732, 30363, 40484, 52519, 60726, 105038, 121452, 157557, 210076, 315114, 630228, 632039, 1264078, 1896117, 2528156, 3792234, 7584468, 18329131, 36658262, 54987393, 73316524, 109974786, 219949572]

約数ペア:

[(1, 219949572), (2, 109974786), (3, 73316524), (4, 54987393), (6, 36658262), (12, 18329131), (29, 7584468), (58, 3792234), (87, 2528156), (116, 1896117), (174, 1264078), (348, 632039), (349, 630228), (698, 315114), (1047, 210076), (1396, 157557), (1811, 121452), (2094, 105038), (3622, 60726), (4188, 52519), (5433, 40484), (7244, 30363), (10121, 21732), (10866, 20242)]