204531751

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 223682400

約数和(自身を除く): 19150649

約数列:

[1, 19, 29, 281, 551, 1321, 5339, 8149, 25099, 38309, 154831, 371201, 727871, 7052819, 10764829, 204531751]

約数ペア:

[(1, 204531751), (19, 10764829), (29, 7052819), (281, 727871), (551, 371201), (1321, 154831), (5339, 38309), (8149, 25099)]