197063874704

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 400484367360

約数和(自身を除く): 203420492656

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 307, 383, 436, 496, 614, 766, 872, 961, 1228, 1532, 1744, 1922, 2456, 3064, 3379, 3844, 4912, 6128, 6758, 7688, 9517, 11873, 13516, 15376, 19034, 23746, 27032, 33463, 38068, 41747, 47492, 54064, 66926, 76136, 83494, 94984, 104749, 117581, 133852, 152272, 166988, 189968, 209498, 235162, 267704, 295027, 333976, 368063, 418996, 470324, 535408, 590054, 667952, 736126, 837992, 940648, 1037353, 1180108, 1294157, 1472252, 1675984, 1881296, 2074706, 2360216, 2588314, 2944504, 3645011, 4149412, 4720432, 5176628, 5889008, 7290022, 8298824, 10353256, 12816329, 14580044, 16597648, 20706512, 25632658, 29160088, 32157943, 40118867, 51265316, 58320176, 64315886, 80237734, 102530632, 112995341, 128631772, 160475468, 205061264, 225990682, 257263544, 320950936, 397306199, 451981364, 514527088, 641901872, 794612398, 903962728, 1589224796, 1807925456, 3178449592, 6356899184, 12316492169, 24632984338, 49265968676, 98531937352, 197063874704]

約数ペア:

[(1, 197063874704), (2, 98531937352), (4, 49265968676), (8, 24632984338), (16, 12316492169), (31, 6356899184), (62, 3178449592), (109, 1807925456), (124, 1589224796), (218, 903962728), (248, 794612398), (307, 641901872), (383, 514527088), (436, 451981364), (496, 397306199), (614, 320950936), (766, 257263544), (872, 225990682), (961, 205061264), (1228, 160475468), (1532, 128631772), (1744, 112995341), (1922, 102530632), (2456, 80237734), (3064, 64315886), (3379, 58320176), (3844, 51265316), (4912, 40118867), (6128, 32157943), (6758, 29160088), (7688, 25632658), (9517, 20706512), (11873, 16597648), (13516, 14580044), (15376, 12816329), (19034, 10353256), (23746, 8298824), (27032, 7290022), (33463, 5889008), (38068, 5176628), (41747, 4720432), (47492, 4149412), (54064, 3645011), (66926, 2944504), (76136, 2588314), (83494, 2360216), (94984, 2074706), (104749, 1881296), (117581, 1675984), (133852, 1472252), (152272, 1294157), (166988, 1180108), (189968, 1037353), (209498, 940648), (235162, 837992), (267704, 736126), (295027, 667952), (333976, 590054), (368063, 535408), (418996, 470324)]