202154328

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{27799}}^1$

素因数の和:27912

約数の個数: 48

約数和(自身を含む): 552942000

約数和(自身を除く): 350787672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 27799, 55598, 83397, 111196, 166794, 222392, 250191, 333588, 500382, 667176, 1000764, 2001528, 2807699, 5615398, 8423097, 11230796, 16846194, 22461592, 25269291, 33692388, 50538582, 67384776, 101077164, 202154328]

約数ペア:

[(1, 202154328), (2, 101077164), (3, 67384776), (4, 50538582), (6, 33692388), (8, 25269291), (9, 22461592), (12, 16846194), (18, 11230796), (24, 8423097), (36, 5615398), (72, 2807699), (101, 2001528), (202, 1000764), (303, 667176), (404, 500382), (606, 333588), (808, 250191), (909, 222392), (1212, 166794), (1818, 111196), (2424, 83397), (3636, 55598), (7272, 27799)]