220165108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 197872652

約数列:

[1, 2, 4, 23, 46, 47, 59, 92, 94, 118, 188, 236, 863, 1081, 1357, 1726, 2162, 2714, 2773, 3452, 4324, 5428, 5546, 11092, 19849, 39698, 40561, 50917, 63779, 79396, 81122, 101834, 127558, 162244, 203668, 255116, 932903, 1171091, 1865806, 2342182, 2393099, 3731612, 4684364, 4786198, 9572396, 55041277, 110082554, 220165108]

約数ペア:

[(1, 220165108), (2, 110082554), (4, 55041277), (23, 9572396), (46, 4786198), (47, 4684364), (59, 3731612), (92, 2393099), (94, 2342182), (118, 1865806), (188, 1171091), (236, 932903), (863, 255116), (1081, 203668), (1357, 162244), (1726, 127558), (2162, 101834), (2714, 81122), (2773, 79396), (3452, 63779), (4324, 50917), (5428, 40561), (5546, 39698), (11092, 19849)]