201842776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 412128000

約数和(自身を除く): 210285224

約数列:

[1, 2, 4, 8, 19, 38, 59, 71, 76, 118, 142, 152, 236, 284, 317, 472, 568, 634, 1121, 1268, 1349, 2242, 2536, 2698, 4189, 4484, 5396, 6023, 8378, 8968, 10792, 12046, 16756, 18703, 22507, 24092, 33512, 37406, 45014, 48184, 74812, 79591, 90028, 149624, 159182, 180056, 318364, 355357, 427633, 636728, 710714, 855266, 1327913, 1421428, 1710532, 2655826, 2842856, 3421064, 5311652, 10623304, 25230347, 50460694, 100921388, 201842776]

約数ペア:

[(1, 201842776), (2, 100921388), (4, 50460694), (8, 25230347), (19, 10623304), (38, 5311652), (59, 3421064), (71, 2842856), (76, 2655826), (118, 1710532), (142, 1421428), (152, 1327913), (236, 855266), (284, 710714), (317, 636728), (472, 427633), (568, 355357), (634, 318364), (1121, 180056), (1268, 159182), (1349, 149624), (2242, 90028), (2536, 79591), (2698, 74812), (4189, 48184), (4484, 45014), (5396, 37406), (6023, 33512), (8378, 24092), (8968, 22507), (10792, 18703), (12046, 16756)]