145194266

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{334549}}^1$

素因数の和:334589

約数の個数: 16

約数和(自身を含む): 256934400

約数和(自身を除く): 111740134

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 334549, 669098, 2341843, 4683686, 10371019, 20742038, 72597133, 145194266]

約数ペア:

[(1, 145194266), (2, 72597133), (7, 20742038), (14, 10371019), (31, 4683686), (62, 2341843), (217, 669098), (434, 334549)]