201619310445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^3\times {\mathrm{13331}}^1$

素因数の和:13413

約数の個数: 144

約数和(自身を含む): 429144281280

約数和(自身を除く): 227524970835

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 361, 399, 441, 665, 735, 855, 931, 1083, 1197, 1805, 1995, 2205, 2527, 2793, 3249, 4655, 5415, 5985, 6859, 7581, 8379, 12635, 13331, 13965, 16245, 17689, 20577, 22743, 34295, 37905, 39993, 41895, 48013, 53067, 61731, 66655, 88445, 93317, 102885, 113715, 119979, 144039, 159201, 199965, 240065, 253289, 265335, 279951, 308655, 336091, 432117, 466585, 599895, 653219, 720195, 759867, 796005, 839853, 1008273, 1266445, 1399755, 1680455, 1773023, 1959657, 2160585, 2279601, 3024819, 3266095, 3799335, 4199265, 4812491, 5041365, 5319069, 5878971, 8865115, 9798285, 11398005, 12411161, 14437473, 15124095, 15957207, 24062455, 26595345, 29394855, 33687437, 37233483, 43312419, 62055805, 72187365, 79786035, 91437329, 101062311, 111700449, 168437185, 186167415, 216562095, 235812059, 274311987, 303186933, 457186645, 505311555, 558502245, 640061303, 707436177, 822935961, 1179060295, 1371559935, 1515934665, 1920183909, 2122308531, 3200306515, 3537180885, 4114679805, 4480429121, 5760551727, 9600919545, 10611542655, 13441287363, 22402145605, 28802758635, 40323862089, 67206436815, 201619310445]

約数ペア:

[(1, 201619310445), (3, 67206436815), (5, 40323862089), (7, 28802758635), (9, 22402145605), (15, 13441287363), (19, 10611542655), (21, 9600919545), (35, 5760551727), (45, 4480429121), (49, 4114679805), (57, 3537180885), (63, 3200306515), (95, 2122308531), (105, 1920183909), (133, 1515934665), (147, 1371559935), (171, 1179060295), (245, 822935961), (285, 707436177), (315, 640061303), (361, 558502245), (399, 505311555), (441, 457186645), (665, 303186933), (735, 274311987), (855, 235812059), (931, 216562095), (1083, 186167415), (1197, 168437185), (1805, 111700449), (1995, 101062311), (2205, 91437329), (2527, 79786035), (2793, 72187365), (3249, 62055805), (4655, 43312419), (5415, 37233483), (5985, 33687437), (6859, 29394855), (7581, 26595345), (8379, 24062455), (12635, 15957207), (13331, 15124095), (13965, 14437473), (16245, 12411161), (17689, 11398005), (20577, 9798285), (22743, 8865115), (34295, 5878971), (37905, 5319069), (39993, 5041365), (41895, 4812491), (48013, 4199265), (53067, 3799335), (61731, 3266095), (66655, 3024819), (88445, 2279601), (93317, 2160585), (102885, 1959657), (113715, 1773023), (119979, 1680455), (144039, 1399755), (159201, 1266445), (199965, 1008273), (240065, 839853), (253289, 796005), (265335, 759867), (279951, 720195), (308655, 653219), (336091, 599895), (432117, 466585)]