202163468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 406914816

約数和(自身を除く): 204751348

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3931, 3956, 7862, 12857, 15724, 25714, 51103, 51428, 90413, 102206, 169033, 180826, 204412, 338066, 361652, 676132, 1175369, 2197429, 2350738, 3887759, 4394858, 4701476, 7775518, 8789716, 15551036, 50540867, 101081734, 202163468]

約数ペア:

[(1, 202163468), (2, 101081734), (4, 50540867), (13, 15551036), (23, 8789716), (26, 7775518), (43, 4701476), (46, 4394858), (52, 3887759), (86, 2350738), (92, 2197429), (172, 1175369), (299, 676132), (559, 361652), (598, 338066), (989, 204412), (1118, 180826), (1196, 169033), (1978, 102206), (2236, 90413), (3931, 51428), (3956, 51103), (7862, 25714), (12857, 15724)]