201867486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 444709440

約数和(自身を除く): 242841954

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 89, 102, 111, 178, 222, 267, 534, 601, 629, 1202, 1258, 1513, 1803, 1887, 3026, 3293, 3606, 3774, 4539, 6586, 9078, 9879, 10217, 19758, 20434, 22237, 30651, 44474, 53489, 55981, 61302, 66711, 106978, 111962, 133422, 160467, 167943, 320934, 335886, 378029, 756058, 909313, 1134087, 1818626, 1979093, 2268174, 2727939, 3958186, 5455878, 5937279, 11874558, 33644581, 67289162, 100933743, 201867486]

約数ペア:

[(1, 201867486), (2, 100933743), (3, 67289162), (6, 33644581), (17, 11874558), (34, 5937279), (37, 5455878), (51, 3958186), (74, 2727939), (89, 2268174), (102, 1979093), (111, 1818626), (178, 1134087), (222, 909313), (267, 756058), (534, 378029), (601, 335886), (629, 320934), (1202, 167943), (1258, 160467), (1513, 133422), (1803, 111962), (1887, 106978), (3026, 66711), (3293, 61302), (3606, 55981), (3774, 53489), (4539, 44474), (6586, 30651), (9078, 22237), (9879, 20434), (10217, 19758)]