201886503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739511}}^1$

素因数の和:739534

約数の個数: 16

約数和(自身を含む): 331301376

約数和(自身を除く): 129414873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739511, 2218533, 5176577, 9613643, 15529731, 28840929, 67295501, 201886503]

約数ペア:

[(1, 201886503), (3, 67295501), (7, 28840929), (13, 15529731), (21, 9613643), (39, 5176577), (91, 2218533), (273, 739511)]