202324220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1445173}}^1$

素因数の和:1445189

約数の個数: 24

約数和(自身を含む): 485578464

約数和(自身を除く): 283254244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1445173, 2890346, 5780692, 7225865, 10116211, 14451730, 20232422, 28903460, 40464844, 50581055, 101162110, 202324220]

約数ペア:

[(1, 202324220), (2, 101162110), (4, 50581055), (5, 40464844), (7, 28903460), (10, 20232422), (14, 14451730), (20, 10116211), (28, 7225865), (35, 5780692), (70, 2890346), (140, 1445173)]