201949330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 428950080

約数和(自身を除く): 227000750

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 59, 74, 110, 118, 145, 185, 290, 295, 319, 370, 407, 590, 638, 649, 814, 841, 1073, 1298, 1595, 1682, 1711, 2035, 2146, 2183, 3190, 3245, 3422, 4070, 4205, 4366, 5365, 6490, 8410, 8555, 9251, 10730, 10915, 11803, 17110, 18502, 18821, 21830, 23606, 24013, 31117, 37642, 46255, 48026, 49619, 59015, 62234, 63307, 92510, 94105, 99238, 118030, 120065, 126614, 155585, 188210, 240130, 248095, 311170, 316535, 342287, 496190, 545809, 633070, 684574, 696377, 1091618, 1392754, 1711435, 1835903, 2729045, 3422870, 3481885, 3671806, 5458090, 6963770, 9179515, 18359030, 20194933, 40389866, 100974665, 201949330]

約数ペア:

[(1, 201949330), (2, 100974665), (5, 40389866), (10, 20194933), (11, 18359030), (22, 9179515), (29, 6963770), (37, 5458090), (55, 3671806), (58, 3481885), (59, 3422870), (74, 2729045), (110, 1835903), (118, 1711435), (145, 1392754), (185, 1091618), (290, 696377), (295, 684574), (319, 633070), (370, 545809), (407, 496190), (590, 342287), (638, 316535), (649, 311170), (814, 248095), (841, 240130), (1073, 188210), (1298, 155585), (1595, 126614), (1682, 120065), (1711, 118030), (2035, 99238), (2146, 94105), (2183, 92510), (3190, 63307), (3245, 62234), (3422, 59015), (4070, 49619), (4205, 48026), (4366, 46255), (5365, 37642), (6490, 31117), (8410, 24013), (8555, 23606), (9251, 21830), (10730, 18821), (10915, 18502), (11803, 17110)]