210813414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{7349}}^1$

素因数の和:8044

約数の個数: 32

約数和(自身を含む): 482630400

約数和(自身を除く): 271816986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683, 1366, 2049, 4098, 4781, 7349, 9562, 14343, 14698, 22047, 28686, 44094, 51443, 102886, 154329, 308658, 5019367, 10038734, 15058101, 30116202, 35135569, 70271138, 105406707, 210813414]

約数ペア:

[(1, 210813414), (2, 105406707), (3, 70271138), (6, 35135569), (7, 30116202), (14, 15058101), (21, 10038734), (42, 5019367), (683, 308658), (1366, 154329), (2049, 102886), (4098, 51443), (4781, 44094), (7349, 28686), (9562, 22047), (14343, 14698)]