203711270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{78653}}^1$

素因数の和:78704

約数の個数: 32

約数和(自身を含む): 430394688

約数和(自身を除く): 226683418

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 78653, 157306, 393265, 550571, 786530, 1101142, 2752855, 2910161, 5505710, 5820322, 14550805, 20371127, 29101610, 40742254, 101855635, 203711270]

約数ペア:

[(1, 203711270), (2, 101855635), (5, 40742254), (7, 29101610), (10, 20371127), (14, 14550805), (35, 5820322), (37, 5505710), (70, 2910161), (74, 2752855), (185, 1101142), (259, 786530), (370, 550571), (518, 393265), (1295, 157306), (2590, 78653)]