220008

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 561600

約数和(自身を除く): 341592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 103, 178, 206, 267, 309, 356, 412, 534, 618, 712, 824, 1068, 1236, 2136, 2472, 9167, 18334, 27501, 36668, 55002, 73336, 110004, 220008]

約数ペア:

[(1, 220008), (2, 110004), (3, 73336), (4, 55002), (6, 36668), (8, 27501), (12, 18334), (24, 9167), (89, 2472), (103, 2136), (178, 1236), (206, 1068), (267, 824), (309, 712), (356, 618), (412, 534)]