201729658835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{71887}}^1$

素因数の和:72291

約数の個数: 32

約数和(自身を含む): 258106675200

約数和(自身を除く): 56377016365

約数列:

[1, 5, 19, 95, 109, 271, 545, 1355, 2071, 5149, 10355, 25745, 29539, 71887, 147695, 359435, 561241, 1365853, 2806205, 6829265, 7835683, 19481377, 39178415, 97406885, 148877977, 370146163, 744389885, 1850730815, 2123470093, 10617350465, 40345931767, 201729658835]

約数ペア:

[(1, 201729658835), (5, 40345931767), (19, 10617350465), (95, 2123470093), (109, 1850730815), (271, 744389885), (545, 370146163), (1355, 148877977), (2071, 97406885), (5149, 39178415), (10355, 19481377), (25745, 7835683), (29539, 6829265), (71887, 2806205), (147695, 1365853), (359435, 561241)]