201194278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{44453}}^1$

素因数の和:44559

約数の個数: 16

約数和(自身を含む): 315801216

約数和(自身を除く): 114606938

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 44453, 88906, 1378043, 2756086, 3245069, 6490138, 100597139, 201194278]

約数ペア:

[(1, 201194278), (2, 100597139), (31, 6490138), (62, 3245069), (73, 2756086), (146, 1378043), (2263, 88906), (4526, 44453)]