201406403984

素因数分解:

$2^4\times {\mathrm{9463}}^1\times {\mathrm{1330223}}^1$

素因数の和:1339694

約数の個数: 20

約数和(自身を含む): 390266438016

約数和(自身を除く): 188860034032

約数列:

[1, 2, 4, 8, 16, 9463, 18926, 37852, 75704, 151408, 1330223, 2660446, 5320892, 10641784, 21283568, 12587900249, 25175800498, 50351600996, 100703201992, 201406403984]

約数ペア:

[(1, 201406403984), (2, 100703201992), (4, 50351600996), (8, 25175800498), (16, 12587900249), (9463, 21283568), (18926, 10641784), (37852, 5320892), (75704, 2660446), (151408, 1330223)]