227610032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17939}}^1$

素因数の和:18021

約数の個数: 40

約数和(自身を含む): 482729520

約数和(自身を除く): 255119488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 17939, 35878, 71756, 143512, 233207, 287024, 466414, 932828, 1094279, 1865656, 2188558, 3731312, 4377116, 8754232, 14225627, 17508464, 28451254, 56902508, 113805016, 227610032]

約数ペア:

[(1, 227610032), (2, 113805016), (4, 56902508), (8, 28451254), (13, 17508464), (16, 14225627), (26, 8754232), (52, 4377116), (61, 3731312), (104, 2188558), (122, 1865656), (208, 1094279), (244, 932828), (488, 466414), (793, 287024), (976, 233207), (1586, 143512), (3172, 71756), (6344, 35878), (12688, 17939)]