204938706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 525533184

約数和(自身を除く): 320594478

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 47, 51, 62, 93, 94, 102, 119, 141, 186, 197, 217, 238, 282, 329, 357, 394, 434, 527, 591, 651, 658, 714, 799, 987, 1054, 1182, 1302, 1379, 1457, 1581, 1598, 1974, 2397, 2758, 2914, 3162, 3349, 3689, 4137, 4371, 4794, 5593, 6107, 6698, 7378, 8274, 8742, 9259, 10047, 10199, 11067, 11186, 12214, 16779, 18321, 18518, 20094, 20398, 22134, 23443, 24769, 27777, 30597, 33558, 36642, 42749, 46886, 49538, 55554, 61194, 64813, 70329, 74307, 85498, 103819, 128247, 129626, 140658, 148614, 157403, 173383, 194439, 207638, 256494, 287029, 311457, 314806, 346766, 388878, 472209, 520149, 574058, 622914, 726733, 861087, 944418, 1040298, 1101821, 1453466, 1722174, 2009203, 2180199, 2203642, 3305463, 4018406, 4360398, 4879493, 6027609, 6610926, 9758986, 12055218, 14638479, 29276958, 34156451, 68312902, 102469353, 204938706]

約数ペア:

[(1, 204938706), (2, 102469353), (3, 68312902), (6, 34156451), (7, 29276958), (14, 14638479), (17, 12055218), (21, 9758986), (31, 6610926), (34, 6027609), (42, 4879493), (47, 4360398), (51, 4018406), (62, 3305463), (93, 2203642), (94, 2180199), (102, 2009203), (119, 1722174), (141, 1453466), (186, 1101821), (197, 1040298), (217, 944418), (238, 861087), (282, 726733), (329, 622914), (357, 574058), (394, 520149), (434, 472209), (527, 388878), (591, 346766), (651, 314806), (658, 311457), (714, 287029), (799, 256494), (987, 207638), (1054, 194439), (1182, 173383), (1302, 157403), (1379, 148614), (1457, 140658), (1581, 129626), (1598, 128247), (1974, 103819), (2397, 85498), (2758, 74307), (2914, 70329), (3162, 64813), (3349, 61194), (3689, 55554), (4137, 49538), (4371, 46886), (4794, 42749), (5593, 36642), (6107, 33558), (6698, 30597), (7378, 27777), (8274, 24769), (8742, 23443), (9259, 22134), (10047, 20398), (10199, 20094), (11067, 18518), (11186, 18321), (12214, 16779)]