193435732

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 418790400

約数和(自身を除く): 225354668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 254, 266, 409, 508, 532, 818, 889, 931, 1636, 1778, 1862, 2413, 2863, 3556, 3724, 4826, 5726, 6223, 7771, 9652, 11452, 12446, 15542, 16891, 20041, 24892, 31084, 33782, 40082, 51943, 54397, 67564, 80164, 103886, 108794, 118237, 207772, 217588, 236474, 363601, 380779, 472948, 727202, 761558, 986917, 1454404, 1523116, 1973834, 2545207, 3947668, 5090414, 6908419, 10180828, 13816838, 27633676, 48358933, 96717866, 193435732]

約数ペア:

[(1, 193435732), (2, 96717866), (4, 48358933), (7, 27633676), (14, 13816838), (19, 10180828), (28, 6908419), (38, 5090414), (49, 3947668), (76, 2545207), (98, 1973834), (127, 1523116), (133, 1454404), (196, 986917), (254, 761558), (266, 727202), (409, 472948), (508, 380779), (532, 363601), (818, 236474), (889, 217588), (931, 207772), (1636, 118237), (1778, 108794), (1862, 103886), (2413, 80164), (2863, 67564), (3556, 54397), (3724, 51943), (4826, 40082), (5726, 33782), (6223, 31084), (7771, 24892), (9652, 20041), (11452, 16891), (12446, 15542)]