201440190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 570286080

約数和(自身を除く): 368845890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 103, 105, 134, 139, 201, 206, 210, 278, 309, 335, 402, 417, 469, 515, 618, 670, 695, 721, 834, 938, 973, 1005, 1030, 1390, 1407, 1442, 1545, 1946, 2010, 2085, 2163, 2345, 2814, 2919, 3090, 3605, 4170, 4326, 4690, 4865, 5838, 6901, 7035, 7210, 9313, 9730, 10815, 13802, 14070, 14317, 14595, 18626, 20703, 21630, 27939, 28634, 29190, 34505, 41406, 42951, 46565, 48307, 55878, 65191, 69010, 71585, 85902, 93130, 96614, 100219, 103515, 130382, 139695, 143170, 144921, 195573, 200438, 207030, 214755, 241535, 279390, 289842, 300657, 325955, 391146, 429510, 483070, 501095, 601314, 651910, 724605, 959239, 977865, 1002190, 1449210, 1503285, 1918478, 1955730, 2877717, 3006570, 4796195, 5755434, 6714673, 9592390, 13429346, 14388585, 20144019, 28777170, 33573365, 40288038, 67146730, 100720095, 201440190]

約数ペア:

[(1, 201440190), (2, 100720095), (3, 67146730), (5, 40288038), (6, 33573365), (7, 28777170), (10, 20144019), (14, 14388585), (15, 13429346), (21, 9592390), (30, 6714673), (35, 5755434), (42, 4796195), (67, 3006570), (70, 2877717), (103, 1955730), (105, 1918478), (134, 1503285), (139, 1449210), (201, 1002190), (206, 977865), (210, 959239), (278, 724605), (309, 651910), (335, 601314), (402, 501095), (417, 483070), (469, 429510), (515, 391146), (618, 325955), (670, 300657), (695, 289842), (721, 279390), (834, 241535), (938, 214755), (973, 207030), (1005, 200438), (1030, 195573), (1390, 144921), (1407, 143170), (1442, 139695), (1545, 130382), (1946, 103515), (2010, 100219), (2085, 96614), (2163, 93130), (2345, 85902), (2814, 71585), (2919, 69010), (3090, 65191), (3605, 55878), (4170, 48307), (4326, 46565), (4690, 42951), (4865, 41406), (5838, 34505), (6901, 29190), (7035, 28634), (7210, 27939), (9313, 21630), (9730, 20703), (10815, 18626), (13802, 14595), (14070, 14317)]