201490179

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{14503}}^1$

素因数の和:14938

約数の個数: 16

約数和(自身を含む): 293793024

約数和(自身を除く): 92302845

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 13893, 14503, 43509, 159533, 478599, 6105763, 18317289, 67163393, 201490179]

約数ペア:

[(1, 201490179), (3, 67163393), (11, 18317289), (33, 6105763), (421, 478599), (1263, 159533), (4631, 43509), (13893, 14503)]