202153888

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{70981}}^1$

素因数の和:71080

約数の個数: 24

約数和(自身を含む): 402467940

約数和(自身を除く): 200314052

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 70981, 141962, 283924, 567848, 1135696, 2271392, 6317309, 12634618, 25269236, 50538472, 101076944, 202153888]

約数ペア:

[(1, 202153888), (2, 101076944), (4, 50538472), (8, 25269236), (16, 12634618), (32, 6317309), (89, 2271392), (178, 1135696), (356, 567848), (712, 283924), (1424, 141962), (2848, 70981)]