220297104

素因数分解:

$2^4\times 3^3\times {\mathrm{509947}}^1$

素因数の和:509964

約数の個数: 40

約数和(自身を含む): 632335520

約数和(自身を除く): 412038416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 509947, 1019894, 1529841, 2039788, 3059682, 4079576, 4589523, 6119364, 8159152, 9179046, 12238728, 13768569, 18358092, 24477456, 27537138, 36716184, 55074276, 73432368, 110148552, 220297104]

約数ペア:

[(1, 220297104), (2, 110148552), (3, 73432368), (4, 55074276), (6, 36716184), (8, 27537138), (9, 24477456), (12, 18358092), (16, 13768569), (18, 12238728), (24, 9179046), (27, 8159152), (36, 6119364), (48, 4589523), (54, 4079576), (72, 3059682), (108, 2039788), (144, 1529841), (216, 1019894), (432, 509947)]