201801556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{12497}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 386338176

約数和(自身を除く): 184536620

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 12497, 16148, 24994, 49988, 137467, 274934, 549868, 4586399, 9172798, 18345596, 50450389, 100900778, 201801556]

約数ペア:

[(1, 201801556), (2, 100900778), (4, 50450389), (11, 18345596), (22, 9172798), (44, 4586399), (367, 549868), (734, 274934), (1468, 137467), (4037, 49988), (8074, 24994), (12497, 16148)]