200720230

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 368232480

約数和(自身を除く): 167512250

約数列:

[1, 2, 5, 10, 107, 109, 214, 218, 535, 545, 1070, 1090, 1721, 3442, 8605, 11663, 17210, 23326, 58315, 116630, 184147, 187589, 368294, 375178, 920735, 937945, 1841470, 1875890, 20072023, 40144046, 100360115, 200720230]

約数ペア:

[(1, 200720230), (2, 100360115), (5, 40144046), (10, 20072023), (107, 1875890), (109, 1841470), (214, 937945), (218, 920735), (535, 375178), (545, 368294), (1070, 187589), (1090, 184147), (1721, 116630), (3442, 58315), (8605, 23326), (11663, 17210)]