202812312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 566481600

約数和(自身を除く): 363669288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 61, 68, 87, 102, 116, 122, 136, 174, 183, 204, 232, 244, 281, 348, 366, 408, 488, 493, 562, 696, 732, 843, 986, 1037, 1124, 1464, 1479, 1686, 1769, 1972, 2074, 2248, 2958, 3111, 3372, 3538, 3944, 4148, 4777, 5307, 5916, 6222, 6744, 7076, 8149, 8296, 9554, 10614, 11832, 12444, 14152, 14331, 16298, 17141, 19108, 21228, 24447, 24888, 28662, 30073, 32596, 34282, 38216, 42456, 48894, 51423, 57324, 60146, 65192, 68564, 90219, 97788, 102846, 114648, 120292, 137128, 138533, 180438, 195576, 205692, 240584, 277066, 291397, 360876, 411384, 415599, 497089, 554132, 582794, 721752, 831198, 874191, 994178, 1108264, 1165588, 1491267, 1662396, 1748382, 1988356, 2331176, 2982534, 3324792, 3496764, 3976712, 5965068, 6993528, 8450513, 11930136, 16901026, 25351539, 33802052, 50703078, 67604104, 101406156, 202812312]

約数ペア:

[(1, 202812312), (2, 101406156), (3, 67604104), (4, 50703078), (6, 33802052), (8, 25351539), (12, 16901026), (17, 11930136), (24, 8450513), (29, 6993528), (34, 5965068), (51, 3976712), (58, 3496764), (61, 3324792), (68, 2982534), (87, 2331176), (102, 1988356), (116, 1748382), (122, 1662396), (136, 1491267), (174, 1165588), (183, 1108264), (204, 994178), (232, 874191), (244, 831198), (281, 721752), (348, 582794), (366, 554132), (408, 497089), (488, 415599), (493, 411384), (562, 360876), (696, 291397), (732, 277066), (843, 240584), (986, 205692), (1037, 195576), (1124, 180438), (1464, 138533), (1479, 137128), (1686, 120292), (1769, 114648), (1972, 102846), (2074, 97788), (2248, 90219), (2958, 68564), (3111, 65192), (3372, 60146), (3538, 57324), (3944, 51423), (4148, 48894), (4777, 42456), (5307, 38216), (5916, 34282), (6222, 32596), (6744, 30073), (7076, 28662), (8149, 24888), (8296, 24447), (9554, 21228), (10614, 19108), (11832, 17141), (12444, 16298), (14152, 14331)]