206713260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88339}}^1$

素因数の和:88367

約数の個数: 72

約数和(自身を含む): 675270960

約数和(自身を除く): 468557700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 88339, 176678, 265017, 353356, 441695, 530034, 795051, 883390, 1060068, 1148407, 1325085, 1590102, 1766780, 2296814, 2650170, 3180204, 3445221, 3975255, 4593628, 5300340, 5742035, 6890442, 7950510, 10335663, 11484070, 13780884, 15901020, 17226105, 20671326, 22968140, 34452210, 41342652, 51678315, 68904420, 103356630, 206713260]

約数ペア:

[(1, 206713260), (2, 103356630), (3, 68904420), (4, 51678315), (5, 41342652), (6, 34452210), (9, 22968140), (10, 20671326), (12, 17226105), (13, 15901020), (15, 13780884), (18, 11484070), (20, 10335663), (26, 7950510), (30, 6890442), (36, 5742035), (39, 5300340), (45, 4593628), (52, 3975255), (60, 3445221), (65, 3180204), (78, 2650170), (90, 2296814), (117, 1766780), (130, 1590102), (156, 1325085), (180, 1148407), (195, 1060068), (234, 883390), (260, 795051), (390, 530034), (468, 441695), (585, 353356), (780, 265017), (1170, 176678), (2340, 88339)]