223600870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 408473280

約数和(自身を除く): 184872410

約数列:

[1, 2, 5, 10, 101, 202, 269, 505, 538, 823, 1010, 1345, 1646, 2690, 4115, 8230, 27169, 54338, 83123, 135845, 166246, 221387, 271690, 415615, 442774, 831230, 1106935, 2213870, 22360087, 44720174, 111800435, 223600870]

約数ペア:

[(1, 223600870), (2, 111800435), (5, 44720174), (10, 22360087), (101, 2213870), (202, 1106935), (269, 831230), (505, 442774), (538, 415615), (823, 271690), (1010, 221387), (1345, 166246), (1646, 135845), (2690, 83123), (4115, 54338), (8230, 27169)]