201652220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3603

約数の個数: 96

約数和(自身を含む): 542384640

約数和(自身を除く): 340732420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 3539, 4070, 5180, 5698, 7078, 8140, 11396, 14156, 14245, 17695, 24773, 28490, 35390, 38929, 49546, 56980, 70780, 77858, 99092, 123865, 130943, 155716, 194645, 247730, 261886, 272503, 389290, 495460, 523772, 545006, 654715, 778580, 916601, 1090012, 1309430, 1362515, 1440373, 1833202, 2618860, 2725030, 2880746, 3666404, 4583005, 5450060, 5761492, 7201865, 9166010, 10082611, 14403730, 18332020, 20165222, 28807460, 40330444, 50413055, 100826110, 201652220]

約数ペア:

[(1, 201652220), (2, 100826110), (4, 50413055), (5, 40330444), (7, 28807460), (10, 20165222), (11, 18332020), (14, 14403730), (20, 10082611), (22, 9166010), (28, 7201865), (35, 5761492), (37, 5450060), (44, 4583005), (55, 3666404), (70, 2880746), (74, 2725030), (77, 2618860), (110, 1833202), (140, 1440373), (148, 1362515), (154, 1309430), (185, 1090012), (220, 916601), (259, 778580), (308, 654715), (370, 545006), (385, 523772), (407, 495460), (518, 389290), (740, 272503), (770, 261886), (814, 247730), (1036, 194645), (1295, 155716), (1540, 130943), (1628, 123865), (2035, 99092), (2590, 77858), (2849, 70780), (3539, 56980), (4070, 49546), (5180, 38929), (5698, 35390), (7078, 28490), (8140, 24773), (11396, 17695), (14156, 14245)]