223093676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{20333}}^1$

素因数の和:20561

約数の個数: 24

約数和(自身を含む): 422459184

約数和(自身を除く): 199365508

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 20333, 40666, 81332, 264329, 528658, 1057316, 4290263, 8580526, 17161052, 55773419, 111546838, 223093676]

約数ペア:

[(1, 223093676), (2, 111546838), (4, 55773419), (13, 17161052), (26, 8580526), (52, 4290263), (211, 1057316), (422, 528658), (844, 264329), (2743, 81332), (5486, 40666), (10972, 20333)]