147647234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340201}}^1$

素因数の和:340241

約数の個数: 16

約数和(自身を含む): 261275136

約数和(自身を除く): 113627902

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 340201, 680402, 2381407, 4762814, 10546231, 21092462, 73823617, 147647234]

約数ペア:

[(1, 147647234), (2, 73823617), (7, 21092462), (14, 10546231), (31, 4762814), (62, 2381407), (217, 680402), (434, 340201)]