201749372912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1\times {\mathrm{8999}}^1$

素因数の和:11598

約数の個数: 80

約数和(自身を含む): 425865600000

約数和(自身を除く): 224116227088

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 2543, 4408, 5086, 8816, 8999, 10172, 17998, 20344, 35996, 40688, 48317, 71992, 73747, 96634, 143984, 147494, 170981, 193268, 260971, 294988, 341962, 386536, 521942, 589976, 683924, 773072, 1043884, 1179952, 1367848, 1401193, 2087768, 2735696, 2802386, 4175536, 4958449, 5604772, 9916898, 11209544, 19833796, 22419088, 22884457, 39667592, 45768914, 79335184, 91537828, 183075656, 366151312, 434804683, 663649253, 869609366, 1327298506, 1739218732, 2654597012, 3478437464, 5309194024, 6956874928, 10618388048, 12609335807, 25218671614, 50437343228, 100874686456, 201749372912]

約数ペア:

[(1, 201749372912), (2, 100874686456), (4, 50437343228), (8, 25218671614), (16, 12609335807), (19, 10618388048), (29, 6956874928), (38, 5309194024), (58, 3478437464), (76, 2654597012), (116, 1739218732), (152, 1327298506), (232, 869609366), (304, 663649253), (464, 434804683), (551, 366151312), (1102, 183075656), (2204, 91537828), (2543, 79335184), (4408, 45768914), (5086, 39667592), (8816, 22884457), (8999, 22419088), (10172, 19833796), (17998, 11209544), (20344, 9916898), (35996, 5604772), (40688, 4958449), (48317, 4175536), (71992, 2802386), (73747, 2735696), (96634, 2087768), (143984, 1401193), (147494, 1367848), (170981, 1179952), (193268, 1043884), (260971, 773072), (294988, 683924), (341962, 589976), (386536, 521942)]