202156664980

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1\times {\mathrm{23041}}^1$

素因数の和:25516

約数の個数: 48

約数和(自身を含む): 426934895184

約数和(自身を除く): 224778230204

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 2273, 3860, 4546, 9092, 11365, 22730, 23041, 45460, 46082, 92164, 115205, 230410, 438689, 460820, 877378, 1754756, 2193445, 4386890, 4446913, 8773780, 8893826, 17787652, 22234565, 44469130, 52372193, 88938260, 104744386, 209488772, 261860965, 523721930, 1047443860, 10107833249, 20215666498, 40431332996, 50539166245, 101078332490, 202156664980]

約数ペア:

[(1, 202156664980), (2, 101078332490), (4, 50539166245), (5, 40431332996), (10, 20215666498), (20, 10107833249), (193, 1047443860), (386, 523721930), (772, 261860965), (965, 209488772), (1930, 104744386), (2273, 88938260), (3860, 52372193), (4546, 44469130), (9092, 22234565), (11365, 17787652), (22730, 8893826), (23041, 8773780), (45460, 4446913), (46082, 4386890), (92164, 2193445), (115205, 1754756), (230410, 877378), (438689, 460820)]