202507965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 215529795

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 53, 55, 83, 93, 99, 135, 155, 159, 165, 249, 265, 279, 297, 341, 415, 465, 477, 495, 583, 747, 795, 837, 913, 1023, 1245, 1395, 1431, 1485, 1643, 1705, 1749, 2241, 2385, 2573, 2739, 2915, 3069, 3735, 4185, 4399, 4565, 4929, 5115, 5247, 7155, 7719, 8215, 8217, 8745, 9207, 11205, 12865, 13197, 13695, 14787, 15345, 15741, 18073, 21995, 23157, 24645, 24651, 26235, 28303, 38595, 39591, 41085, 44361, 46035, 48389, 54219, 65985, 69471, 73935, 78705, 84909, 90365, 115785, 118773, 123255, 136369, 141515, 145167, 162657, 197955, 221805, 241945, 254727, 271095, 347355, 409107, 424545, 435501, 487971, 593865, 681845, 725835, 764181, 813285, 1227321, 1273635, 1306503, 1500059, 2045535, 2177505, 2439855, 3681963, 3820905, 4500177, 6136605, 6532515, 7500295, 13500531, 18409815, 22500885, 40501593, 67502655, 202507965]

約数ペア:

[(1, 202507965), (3, 67502655), (5, 40501593), (9, 22500885), (11, 18409815), (15, 13500531), (27, 7500295), (31, 6532515), (33, 6136605), (45, 4500177), (53, 3820905), (55, 3681963), (83, 2439855), (93, 2177505), (99, 2045535), (135, 1500059), (155, 1306503), (159, 1273635), (165, 1227321), (249, 813285), (265, 764181), (279, 725835), (297, 681845), (341, 593865), (415, 487971), (465, 435501), (477, 424545), (495, 409107), (583, 347355), (747, 271095), (795, 254727), (837, 241945), (913, 221805), (1023, 197955), (1245, 162657), (1395, 145167), (1431, 141515), (1485, 136369), (1643, 123255), (1705, 118773), (1749, 115785), (2241, 90365), (2385, 84909), (2573, 78705), (2739, 73935), (2915, 69471), (3069, 65985), (3735, 54219), (4185, 48389), (4399, 46035), (4565, 44361), (4929, 41085), (5115, 39591), (5247, 38595), (7155, 28303), (7719, 26235), (8215, 24651), (8217, 24645), (8745, 23157), (9207, 21995), (11205, 18073), (12865, 15741), (13197, 15345), (13695, 14787)]