220119948

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{40493}}^1$

素因数の和:40654

約数の個数: 36

約数和(自身を含む): 560113008

約数和(自身を除く): 339993060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 40493, 80986, 121479, 161972, 242958, 364437, 485916, 728874, 1457748, 6114443, 12228886, 18343329, 24457772, 36686658, 55029987, 73373316, 110059974, 220119948]

約数ペア:

[(1, 220119948), (2, 110059974), (3, 73373316), (4, 55029987), (6, 36686658), (9, 24457772), (12, 18343329), (18, 12228886), (36, 6114443), (151, 1457748), (302, 728874), (453, 485916), (604, 364437), (906, 242958), (1359, 161972), (1812, 121479), (2718, 80986), (5436, 40493)]