228202208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 485354016

約数和(自身を除く): 257151808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 421, 842, 1303, 1684, 2606, 3368, 5212, 5473, 6736, 10424, 10946, 13472, 16939, 20848, 21892, 33878, 41696, 43784, 67756, 87568, 135512, 175136, 271024, 542048, 548563, 1097126, 2194252, 4388504, 7131319, 8777008, 14262638, 17554016, 28525276, 57050552, 114101104, 228202208]

約数ペア:

[(1, 228202208), (2, 114101104), (4, 57050552), (8, 28525276), (13, 17554016), (16, 14262638), (26, 8777008), (32, 7131319), (52, 4388504), (104, 2194252), (208, 1097126), (416, 548563), (421, 542048), (842, 271024), (1303, 175136), (1684, 135512), (2606, 87568), (3368, 67756), (5212, 43784), (5473, 41696), (6736, 33878), (10424, 21892), (10946, 20848), (13472, 16939)]