206870312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 435516480

約数和(自身を除く): 228646168

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 4547, 5687, 9094, 11374, 18188, 22748, 36376, 45496, 50017, 100034, 200068, 213709, 400136, 427418, 550187, 854836, 1100374, 1709672, 2200748, 2350799, 4401496, 4701598, 9403196, 18806392, 25858789, 51717578, 103435156, 206870312]

約数ペア:

[(1, 206870312), (2, 103435156), (4, 51717578), (8, 25858789), (11, 18806392), (22, 9403196), (44, 4701598), (47, 4401496), (88, 2350799), (94, 2200748), (121, 1709672), (188, 1100374), (242, 854836), (376, 550187), (484, 427418), (517, 400136), (968, 213709), (1034, 200068), (2068, 100034), (4136, 50017), (4547, 45496), (5687, 36376), (9094, 22748), (11374, 18188)]