201429865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442703}}^1$

素因数の和:442728

約数の個数: 16

約数和(自身を含む): 297497088

約数和(自身を除く): 96067223

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 442703, 2213515, 3098921, 5755139, 15494605, 28775695, 40285973, 201429865]

約数ペア:

[(1, 201429865), (5, 40285973), (7, 28775695), (13, 15494605), (35, 5755139), (65, 3098921), (91, 2213515), (455, 442703)]