200780106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 435025920

約数和(自身を除く): 234245814

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 97, 114, 134, 194, 201, 271, 291, 402, 542, 582, 813, 1273, 1626, 1843, 2546, 3686, 3819, 5149, 5529, 6499, 7638, 10298, 11058, 12998, 15447, 18157, 19497, 26287, 30894, 36314, 38994, 52574, 54471, 78861, 108942, 123481, 157722, 246962, 344983, 370443, 499453, 689966, 740886, 998906, 1034949, 1498359, 1761229, 2069898, 2996718, 3522458, 5283687, 10567374, 33463351, 66926702, 100390053, 200780106]

約数ペア:

[(1, 200780106), (2, 100390053), (3, 66926702), (6, 33463351), (19, 10567374), (38, 5283687), (57, 3522458), (67, 2996718), (97, 2069898), (114, 1761229), (134, 1498359), (194, 1034949), (201, 998906), (271, 740886), (291, 689966), (402, 499453), (542, 370443), (582, 344983), (813, 246962), (1273, 157722), (1626, 123481), (1843, 108942), (2546, 78861), (3686, 54471), (3819, 52574), (5149, 38994), (5529, 36314), (6499, 30894), (7638, 26287), (10298, 19497), (11058, 18157), (12998, 15447)]