202143370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141359}}^1$

素因数の和:141390

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 225329270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141359, 282718, 706795, 1413590, 1554949, 1837667, 3109898, 3675334, 7774745, 9188335, 15549490, 18376670, 20214337, 40428674, 101071685, 202143370]

約数ペア:

[(1, 202143370), (2, 101071685), (5, 40428674), (10, 20214337), (11, 18376670), (13, 15549490), (22, 9188335), (26, 7774745), (55, 3675334), (65, 3109898), (110, 1837667), (130, 1554949), (143, 1413590), (286, 706795), (715, 282718), (1430, 141359)]