198648708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 477497664

約数和(自身を除く): 278848956

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 541, 827, 1082, 1623, 1654, 2164, 2481, 3246, 3308, 4962, 6492, 9924, 20017, 30599, 40034, 60051, 61198, 80068, 91797, 120102, 122396, 183594, 240204, 367188, 447407, 894814, 1342221, 1789628, 2684442, 5368884, 16554059, 33108118, 49662177, 66216236, 99324354, 198648708]

約数ペア:

[(1, 198648708), (2, 99324354), (3, 66216236), (4, 49662177), (6, 33108118), (12, 16554059), (37, 5368884), (74, 2684442), (111, 1789628), (148, 1342221), (222, 894814), (444, 447407), (541, 367188), (827, 240204), (1082, 183594), (1623, 122396), (1654, 120102), (2164, 91797), (2481, 80068), (3246, 61198), (3308, 60051), (4962, 40034), (6492, 30599), (9924, 20017)]