201838630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47269}}^1$

素因数の和:47344

約数の個数: 32

約数和(自身を含む): 422026560

約数和(自身を除く): 220187930

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47269, 94538, 236345, 330883, 472690, 661766, 1654415, 2883409, 3308830, 5766818, 14417045, 20183863, 28834090, 40367726, 100919315, 201838630]

約数ペア:

[(1, 201838630), (2, 100919315), (5, 40367726), (7, 28834090), (10, 20183863), (14, 14417045), (35, 5766818), (61, 3308830), (70, 2883409), (122, 1654415), (305, 661766), (427, 472690), (610, 330883), (854, 236345), (2135, 94538), (4270, 47269)]