211704844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{4019}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 399475440

約数和(自身を除く): 187770596

約数列:

[1, 2, 4, 13, 26, 52, 1013, 2026, 4019, 4052, 8038, 13169, 16076, 26338, 52247, 52676, 104494, 208988, 4071247, 8142494, 16284988, 52926211, 105852422, 211704844]

約数ペア:

[(1, 211704844), (2, 105852422), (4, 52926211), (13, 16284988), (26, 8142494), (52, 4071247), (1013, 208988), (2026, 104494), (4019, 52676), (4052, 52247), (8038, 26338), (13169, 16076)]