197614936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5171}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 393796080

約数和(自身を除く): 196181144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 5171, 9554, 10342, 19108, 20684, 38216, 41368, 87907, 175814, 351628, 703256, 1453051, 2906102, 5812204, 11624408, 24701867, 49403734, 98807468, 197614936]

約数ペア:

[(1, 197614936), (2, 98807468), (4, 49403734), (8, 24701867), (17, 11624408), (34, 5812204), (68, 2906102), (136, 1453051), (281, 703256), (562, 351628), (1124, 175814), (2248, 87907), (4777, 41368), (5171, 38216), (9554, 20684), (10342, 19108)]