220833528

素因数分解:

$2^3\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{4603}}^1$

素因数の和:6611

約数の個数: 32

約数和(自身を含む): 552480000

約数和(自身を除く): 331646472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1999, 3998, 4603, 5997, 7996, 9206, 11994, 13809, 15992, 18412, 23988, 27618, 36824, 47976, 55236, 110472, 9201397, 18402794, 27604191, 36805588, 55208382, 73611176, 110416764, 220833528]

約数ペア:

[(1, 220833528), (2, 110416764), (3, 73611176), (4, 55208382), (6, 36805588), (8, 27604191), (12, 18402794), (24, 9201397), (1999, 110472), (3998, 55236), (4603, 47976), (5997, 36824), (7996, 27618), (9206, 23988), (11994, 18412), (13809, 15992)]