201859385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19289}}^1$

素因数の和:19337

約数の個数: 32

約数和(自身を含む): 311109120

約数和(自身を除く): 109249735

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 19289, 96445, 135023, 250757, 443647, 675115, 1253785, 1755299, 2218235, 3105529, 5767411, 8776495, 15527645, 28837055, 40371877, 201859385]

約数ペア:

[(1, 201859385), (5, 40371877), (7, 28837055), (13, 15527645), (23, 8776495), (35, 5767411), (65, 3105529), (91, 2218235), (115, 1755299), (161, 1253785), (299, 675115), (455, 443647), (805, 250757), (1495, 135023), (2093, 96445), (10465, 19289)]