199918950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 192

約数和(自身を含む): 651386880

約数和(自身を除く): 451467930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 133, 150, 154, 165, 175, 190, 209, 210, 231, 266, 275, 285, 330, 350, 385, 399, 418, 462, 475, 525, 550, 570, 627, 665, 770, 798, 825, 911, 950, 1045, 1050, 1155, 1254, 1330, 1425, 1463, 1650, 1822, 1925, 1995, 2090, 2310, 2733, 2850, 2926, 3135, 3325, 3850, 3990, 4389, 4555, 5225, 5466, 5775, 6270, 6377, 6650, 7315, 8778, 9110, 9975, 10021, 10450, 11550, 12754, 13665, 14630, 15675, 17309, 19131, 19950, 20042, 21945, 22775, 27330, 30063, 31350, 31885, 34618, 36575, 38262, 43890, 45550, 50105, 51927, 60126, 63770, 68325, 70147, 73150, 86545, 95655, 100210, 103854, 109725, 121163, 136650, 140294, 150315, 159425, 173090, 190399, 191310, 210441, 219450, 242326, 250525, 259635, 300630, 318850, 350735, 363489, 380798, 420882, 432725, 478275, 501050, 519270, 571197, 605815, 701470, 726978, 751575, 865450, 951995, 956550, 1052205, 1142394, 1211630, 1298175, 1332793, 1503150, 1753675, 1817445, 1903990, 2104410, 2596350, 2665586, 2855985, 3029075, 3507350, 3634890, 3998379, 4759975, 5261025, 5711970, 6058150, 6663965, 7996758, 9087225, 9519950, 10522050, 13327930, 14279925, 18174450, 19991895, 28559850, 33319825, 39983790, 66639650, 99959475, 199918950]

約数ペア:

[(1, 199918950), (2, 99959475), (3, 66639650), (5, 39983790), (6, 33319825), (7, 28559850), (10, 19991895), (11, 18174450), (14, 14279925), (15, 13327930), (19, 10522050), (21, 9519950), (22, 9087225), (25, 7996758), (30, 6663965), (33, 6058150), (35, 5711970), (38, 5261025), (42, 4759975), (50, 3998379), (55, 3634890), (57, 3507350), (66, 3029075), (70, 2855985), (75, 2665586), (77, 2596350), (95, 2104410), (105, 1903990), (110, 1817445), (114, 1753675), (133, 1503150), (150, 1332793), (154, 1298175), (165, 1211630), (175, 1142394), (190, 1052205), (209, 956550), (210, 951995), (231, 865450), (266, 751575), (275, 726978), (285, 701470), (330, 605815), (350, 571197), (385, 519270), (399, 501050), (418, 478275), (462, 432725), (475, 420882), (525, 380798), (550, 363489), (570, 350735), (627, 318850), (665, 300630), (770, 259635), (798, 250525), (825, 242326), (911, 219450), (950, 210441), (1045, 191310), (1050, 190399), (1155, 173090), (1254, 159425), (1330, 150315), (1425, 140294), (1463, 136650), (1650, 121163), (1822, 109725), (1925, 103854), (1995, 100210), (2090, 95655), (2310, 86545), (2733, 73150), (2850, 70147), (2926, 68325), (3135, 63770), (3325, 60126), (3850, 51927), (3990, 50105), (4389, 45550), (4555, 43890), (5225, 38262), (5466, 36575), (5775, 34618), (6270, 31885), (6377, 31350), (6650, 30063), (7315, 27330), (8778, 22775), (9110, 21945), (9975, 20042), (10021, 19950), (10450, 19131), (11550, 17309), (12754, 15675), (13665, 14630)]