201490860117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{12809}}^1\times {\mathrm{227977}}^1$

素因数の和:240812

約数の個数: 16

約数和(自身を含む): 280358225280

約数和(自身を除く): 78867365163

約数列:

[1, 3, 23, 69, 12809, 38427, 227977, 294607, 683931, 883821, 5243471, 15730413, 2920157393, 8760472179, 67163620039, 201490860117]

約数ペア:

[(1, 201490860117), (3, 67163620039), (23, 8760472179), (69, 2920157393), (12809, 15730413), (38427, 5243471), (227977, 883821), (294607, 683931)]