201951638

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89597}}^1$

素因数の和:89636

約数の個数: 24

約数和(自身を含む): 367710192

約数和(自身を除く): 165758554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 89597, 179194, 627179, 1254358, 2060731, 4121462, 4390253, 8780506, 14425117, 28850234, 100975819, 201951638]

約数ペア:

[(1, 201951638), (2, 100975819), (7, 28850234), (14, 14425117), (23, 8780506), (46, 4390253), (49, 4121462), (98, 2060731), (161, 1254358), (322, 627179), (1127, 179194), (2254, 89597)]