222435952

素因数分解:

$2^4\times {\mathrm{2719}}^1\times {\mathrm{5113}}^1$

素因数の和:7840

約数の個数: 20

約数和(自身を含む): 431212480

約数和(自身を除く): 208776528

約数列:

[1, 2, 4, 8, 16, 2719, 5113, 5438, 10226, 10876, 20452, 21752, 40904, 43504, 81808, 13902247, 27804494, 55608988, 111217976, 222435952]

約数ペア:

[(1, 222435952), (2, 111217976), (4, 55608988), (8, 27804494), (16, 13902247), (2719, 81808), (5113, 43504), (5438, 40904), (10226, 21752), (10876, 20452)]