202133680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{360953}}^1$

素因数の和:360973

約数の個数: 40

約数和(自身を含む): 537099552

約数和(自身を除く): 334965872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 360953, 721906, 1443812, 1804765, 2526671, 2887624, 3609530, 5053342, 5775248, 7219060, 10106684, 12633355, 14438120, 20213368, 25266710, 28876240, 40426736, 50533420, 101066840, 202133680]

約数ペア:

[(1, 202133680), (2, 101066840), (4, 50533420), (5, 40426736), (7, 28876240), (8, 25266710), (10, 20213368), (14, 14438120), (16, 12633355), (20, 10106684), (28, 7219060), (35, 5775248), (40, 5053342), (56, 3609530), (70, 2887624), (80, 2526671), (112, 1804765), (140, 1443812), (280, 721906), (560, 360953)]