209002992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 613436928

約数和(自身を除く): 404433936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 113, 124, 132, 176, 186, 226, 248, 264, 339, 341, 372, 452, 496, 528, 678, 682, 744, 904, 1023, 1243, 1356, 1364, 1488, 1808, 2046, 2486, 2712, 2728, 3503, 3729, 4092, 4972, 5424, 5456, 7006, 7458, 8184, 9944, 10509, 12769, 14012, 14916, 16368, 19888, 21018, 25538, 28024, 29832, 38307, 38533, 42036, 51076, 56048, 59664, 76614, 77066, 84072, 102152, 115599, 140459, 153228, 154132, 168144, 204304, 231198, 280918, 306456, 308264, 395839, 421377, 462396, 561836, 612912, 616528, 791678, 842754, 924792, 1123672, 1187517, 1583356, 1685508, 1849584, 2247344, 2375034, 3166712, 3371016, 4354229, 4750068, 6333424, 6742032, 8708458, 9500136, 13062687, 17416916, 19000272, 26125374, 34833832, 52250748, 69667664, 104501496, 209002992]

約数ペア:

[(1, 209002992), (2, 104501496), (3, 69667664), (4, 52250748), (6, 34833832), (8, 26125374), (11, 19000272), (12, 17416916), (16, 13062687), (22, 9500136), (24, 8708458), (31, 6742032), (33, 6333424), (44, 4750068), (48, 4354229), (62, 3371016), (66, 3166712), (88, 2375034), (93, 2247344), (113, 1849584), (124, 1685508), (132, 1583356), (176, 1187517), (186, 1123672), (226, 924792), (248, 842754), (264, 791678), (339, 616528), (341, 612912), (372, 561836), (452, 462396), (496, 421377), (528, 395839), (678, 308264), (682, 306456), (744, 280918), (904, 231198), (1023, 204304), (1243, 168144), (1356, 154132), (1364, 153228), (1488, 140459), (1808, 115599), (2046, 102152), (2486, 84072), (2712, 77066), (2728, 76614), (3503, 59664), (3729, 56048), (4092, 51076), (4972, 42036), (5424, 38533), (5456, 38307), (7006, 29832), (7458, 28024), (8184, 25538), (9944, 21018), (10509, 19888), (12769, 16368), (14012, 14916)]