201904150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1103}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 430401024

約数和(自身を除く): 228496874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 523, 1046, 1103, 2206, 2615, 3661, 5230, 5515, 7322, 7721, 11030, 13075, 15442, 18305, 26150, 27575, 36610, 38605, 55150, 77210, 91525, 183050, 193025, 386050, 576869, 1153738, 2884345, 4038083, 5768690, 8076166, 14421725, 20190415, 28843450, 40380830, 100952075, 201904150]

約数ペア:

[(1, 201904150), (2, 100952075), (5, 40380830), (7, 28843450), (10, 20190415), (14, 14421725), (25, 8076166), (35, 5768690), (50, 4038083), (70, 2884345), (175, 1153738), (350, 576869), (523, 386050), (1046, 193025), (1103, 183050), (2206, 91525), (2615, 77210), (3661, 55150), (5230, 38605), (5515, 36610), (7322, 27575), (7721, 26150), (11030, 18305), (13075, 15442)]