204060554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 339520896

約数和(自身を除く): 135460342

約数列:

[1, 2, 17, 23, 34, 46, 391, 457, 571, 782, 914, 1142, 7769, 9707, 10511, 13133, 15538, 19414, 21022, 26266, 178687, 223261, 260947, 357374, 446522, 521894, 4436099, 6001781, 8872198, 12003562, 102030277, 204060554]

約数ペア:

[(1, 204060554), (2, 102030277), (17, 12003562), (23, 8872198), (34, 6001781), (46, 4436099), (391, 521894), (457, 446522), (571, 357374), (782, 260947), (914, 223261), (1142, 178687), (7769, 26266), (9707, 21022), (10511, 19414), (13133, 15538)]