194723090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{628139}}^1$

素因数の和:628177

約数の個数: 16

約数和(自身を含む): 361808640

約数和(自身を除く): 167085550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 628139, 1256278, 3140695, 6281390, 19472309, 38944618, 97361545, 194723090]

約数ペア:

[(1, 194723090), (2, 97361545), (5, 38944618), (10, 19472309), (31, 6281390), (62, 3140695), (155, 1256278), (310, 628139)]