215501454754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1\times {\mathrm{1901}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 355710670560

約数和(自身を除く): 140209215806

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 629, 929, 1258, 1649, 1858, 1901, 3298, 3589, 3802, 7178, 15793, 31586, 32317, 34373, 61013, 64634, 68746, 70337, 90113, 122026, 140674, 180226, 184397, 368794, 584341, 1168682, 1195729, 1531921, 1766029, 2391458, 3063842, 3134749, 3334181, 3532058, 6269498, 6668362, 6822689, 13645378, 30022493, 56681077, 60044986, 65343073, 113362154, 115985713, 130686146, 171304813, 231971426, 342609626, 1110832241, 2221664482, 2912181821, 5824363642, 6338278081, 12676556162, 107750727377, 215501454754]

約数ペア:

[(1, 215501454754), (2, 107750727377), (17, 12676556162), (34, 6338278081), (37, 5824363642), (74, 2912181821), (97, 2221664482), (194, 1110832241), (629, 342609626), (929, 231971426), (1258, 171304813), (1649, 130686146), (1858, 115985713), (1901, 113362154), (3298, 65343073), (3589, 60044986), (3802, 56681077), (7178, 30022493), (15793, 13645378), (31586, 6822689), (32317, 6668362), (34373, 6269498), (61013, 3532058), (64634, 3334181), (68746, 3134749), (70337, 3063842), (90113, 2391458), (122026, 1766029), (140674, 1531921), (180226, 1195729), (184397, 1168682), (368794, 584341)]