207965628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4283

約数の個数: 72

約数和(自身を含む): 571557168

約数和(自身を除く): 363591540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 4153, 4173, 5564, 8306, 8346, 12459, 12519, 16612, 16692, 24918, 25038, 37377, 49836, 50076, 53989, 74754, 107978, 149508, 161967, 215956, 323934, 444371, 485901, 647868, 888742, 971802, 1333113, 1777484, 1943604, 2666226, 3999339, 5332452, 5776823, 7998678, 11553646, 15997356, 17330469, 23107292, 34660938, 51991407, 69321876, 103982814, 207965628]

約数ペア:

[(1, 207965628), (2, 103982814), (3, 69321876), (4, 51991407), (6, 34660938), (9, 23107292), (12, 17330469), (13, 15997356), (18, 11553646), (26, 7998678), (36, 5776823), (39, 5332452), (52, 3999339), (78, 2666226), (107, 1943604), (117, 1777484), (156, 1333113), (214, 971802), (234, 888742), (321, 647868), (428, 485901), (468, 444371), (642, 323934), (963, 215956), (1284, 161967), (1391, 149508), (1926, 107978), (2782, 74754), (3852, 53989), (4153, 50076), (4173, 49836), (5564, 37377), (8306, 25038), (8346, 24918), (12459, 16692), (12519, 16612)]