198798335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5987}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 247903200

約数和(自身を除く): 49104865

約数列:

[1, 5, 29, 145, 229, 1145, 5987, 6641, 29935, 33205, 173623, 868115, 1371023, 6855115, 39759667, 198798335]

約数ペア:

[(1, 198798335), (5, 39759667), (29, 6855115), (145, 1371023), (229, 868115), (1145, 173623), (5987, 33205), (6641, 29935)]