220199802

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1399}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 453264000

約数和(自身を除く): 233064198

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 709, 1399, 1418, 2127, 2798, 4197, 4254, 8394, 26233, 51763, 52466, 78699, 103526, 155289, 157398, 310578, 991891, 1983782, 2975673, 5951346, 36699967, 73399934, 110099901, 220199802]

約数ペア:

[(1, 220199802), (2, 110099901), (3, 73399934), (6, 36699967), (37, 5951346), (74, 2975673), (111, 1983782), (222, 991891), (709, 310578), (1399, 157398), (1418, 155289), (2127, 103526), (2798, 78699), (4197, 52466), (4254, 51763), (8394, 26233)]