202409428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90523}}^1$

素因数の和:90583

約数の個数: 24

約数和(自身を含む): 390339488

約数和(自身を除く): 187930060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90523, 181046, 362092, 1176799, 2353598, 3892489, 4707196, 7784978, 15569956, 50602357, 101204714, 202409428]

約数ペア:

[(1, 202409428), (2, 101204714), (4, 50602357), (13, 15569956), (26, 7784978), (43, 4707196), (52, 3892489), (86, 2353598), (172, 1176799), (559, 362092), (1118, 181046), (2236, 90523)]