218210815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5573}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 269692416

約数和(自身を除く): 51481601

約数列:

[1, 5, 41, 191, 205, 955, 5573, 7831, 27865, 39155, 228493, 1064443, 1142465, 5322215, 43642163, 218210815]

約数ペア:

[(1, 218210815), (5, 43642163), (41, 5322215), (191, 1142465), (205, 1064443), (955, 228493), (5573, 39155), (7831, 27865)]