207615544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3517}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 400207680

約数和(自身を除く): 192592136

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 314, 376, 628, 1256, 3517, 7034, 7379, 14068, 14758, 28136, 29516, 59032, 165299, 330598, 552169, 661196, 1104338, 1322392, 2208676, 4417352, 25951943, 51903886, 103807772, 207615544]

約数ペア:

[(1, 207615544), (2, 103807772), (4, 51903886), (8, 25951943), (47, 4417352), (94, 2208676), (157, 1322392), (188, 1104338), (314, 661196), (376, 552169), (628, 330598), (1256, 165299), (3517, 59032), (7034, 29516), (7379, 28136), (14068, 14758)]