200069080

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{63313}}^1$

素因数の和:63403

約数の個数: 32

約数和(自身を含む): 455860800

約数和(自身を除く): 255791720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 63313, 126626, 253252, 316565, 506504, 633130, 1266260, 2532520, 5001727, 10003454, 20006908, 25008635, 40013816, 50017270, 100034540, 200069080]

約数ペア:

[(1, 200069080), (2, 100034540), (4, 50017270), (5, 40013816), (8, 25008635), (10, 20006908), (20, 10003454), (40, 5001727), (79, 2532520), (158, 1266260), (316, 633130), (395, 506504), (632, 316565), (790, 253252), (1580, 126626), (3160, 63313)]