202934020

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{93089}}^1$

素因数の和:93207

約数の個数: 24

約数和(自身を含む): 430075800

約数和(自身を除く): 227141780

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 93089, 186178, 372356, 465445, 930890, 1861780, 10146701, 20293402, 40586804, 50733505, 101467010, 202934020]

約数ペア:

[(1, 202934020), (2, 101467010), (4, 50733505), (5, 40586804), (10, 20293402), (20, 10146701), (109, 1861780), (218, 930890), (436, 465445), (545, 372356), (1090, 186178), (2180, 93089)]