203661430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5563}}^1$

素因数の和:6100

約数の個数: 32

約数和(自身を含む): 419837184

約数和(自身を除く): 216175754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 5563, 7322, 11126, 18305, 27815, 36610, 38941, 55630, 77882, 194705, 389410, 2909449, 5818898, 14547245, 20366143, 29094490, 40732286, 101830715, 203661430]

約数ペア:

[(1, 203661430), (2, 101830715), (5, 40732286), (7, 29094490), (10, 20366143), (14, 14547245), (35, 5818898), (70, 2909449), (523, 389410), (1046, 194705), (2615, 77882), (3661, 55630), (5230, 38941), (5563, 36610), (7322, 27815), (11126, 18305)]