200794130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647723}}^1$

素因数の和:647761

約数の個数: 16

約数和(自身を含む): 373089024

約数和(自身を除く): 172294894

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 647723, 1295446, 3238615, 6477230, 20079413, 40158826, 100397065, 200794130]

約数ペア:

[(1, 200794130), (2, 100397065), (5, 40158826), (10, 20079413), (31, 6477230), (62, 3238615), (155, 1295446), (310, 647723)]