200949814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 344494080

約数和(自身を除く): 143544266

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3203, 3302, 4826, 6406, 31369, 41639, 60857, 62738, 83278, 121714, 406781, 791141, 813562, 1582282, 5288153, 7728839, 10576306, 15457678, 100474907, 200949814]

約数ペア:

[(1, 200949814), (2, 100474907), (13, 15457678), (19, 10576306), (26, 7728839), (38, 5288153), (127, 1582282), (247, 813562), (254, 791141), (494, 406781), (1651, 121714), (2413, 83278), (3203, 62738), (3302, 60857), (4826, 41639), (6406, 31369)]