211037476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{5333}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 398321784

約数和(自身を除く): 187284308

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 3044, 5333, 9893, 10666, 19786, 21332, 39572, 69329, 138658, 277316, 4058413, 8116826, 16233652, 52759369, 105518738, 211037476]

約数ペア:

[(1, 211037476), (2, 105518738), (4, 52759369), (13, 16233652), (26, 8116826), (52, 4058413), (761, 277316), (1522, 138658), (3044, 69329), (5333, 39572), (9893, 21332), (10666, 19786)]