200640378

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{20809}}^1$

素因数の和:22421

約数の個数: 16

約数和(自身を含む): 401549760

約数和(自身を除く): 200909382

約数列:

[1, 2, 3, 6, 1607, 3214, 4821, 9642, 20809, 41618, 62427, 124854, 33440063, 66880126, 100320189, 200640378]

約数ペア:

[(1, 200640378), (2, 100320189), (3, 66880126), (6, 33440063), (1607, 124854), (3214, 62427), (4821, 41618), (9642, 20809)]