229989095

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19973}}^1$

素因数の和:20039

約数の個数: 24

約数和(自身を含む): 327893184

約数和(自身を除く): 97904089

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 19973, 99865, 139811, 699055, 938731, 978677, 4693655, 4893385, 6571117, 32855585, 45997819, 229989095]

約数ペア:

[(1, 229989095), (5, 45997819), (7, 32855585), (35, 6571117), (47, 4893385), (49, 4693655), (235, 978677), (245, 938731), (329, 699055), (1645, 139811), (2303, 99865), (11515, 19973)]