196352975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5077}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 317354688

約数和(自身を除く): 121001713

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5077, 5525, 7735, 25385, 35539, 38675, 66001, 86309, 126925, 177695, 330005, 431545, 462007, 604163, 888475, 1122017, 1650025, 2157725, 2310035, 3020815, 5610085, 7854119, 11550175, 15104075, 28050425, 39270595, 196352975]

約数ペア:

[(1, 196352975), (5, 39270595), (7, 28050425), (13, 15104075), (17, 11550175), (25, 7854119), (35, 5610085), (65, 3020815), (85, 2310035), (91, 2157725), (119, 1650025), (175, 1122017), (221, 888475), (325, 604163), (425, 462007), (455, 431545), (595, 330005), (1105, 177695), (1547, 126925), (2275, 86309), (2975, 66001), (5077, 38675), (5525, 35539), (7735, 25385)]