200971505

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{33191}}^1$

素因数の和:33376

約数の個数: 16

約数和(自身を含む): 277219584

約数和(自身を除く): 76248079

約数列:

[1, 5, 7, 35, 173, 865, 1211, 6055, 33191, 165955, 232337, 1161685, 5742043, 28710215, 40194301, 200971505]

約数ペア:

[(1, 200971505), (5, 40194301), (7, 28710215), (35, 5742043), (173, 1161685), (865, 232337), (1211, 165955), (6055, 33191)]