201583195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 79721381

約数列:

[1, 5, 11, 17, 55, 85, 167, 187, 835, 935, 1291, 1837, 2839, 6455, 9185, 14195, 14201, 21947, 31229, 71005, 109735, 156145, 215597, 241417, 1077985, 1207085, 2371567, 3665149, 11857835, 18325745, 40316639, 201583195]

約数ペア:

[(1, 201583195), (5, 40316639), (11, 18325745), (17, 11857835), (55, 3665149), (85, 2371567), (167, 1207085), (187, 1077985), (835, 241417), (935, 215597), (1291, 156145), (1837, 109735), (2839, 71005), (6455, 31229), (9185, 21947), (14195, 14201)]