206897004

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 398507796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 306, 323, 324, 342, 459, 486, 513, 612, 646, 659, 684, 918, 969, 972, 1026, 1292, 1318, 1377, 1539, 1836, 1938, 1977, 2052, 2636, 2754, 2907, 3078, 3876, 3954, 4131, 4617, 5508, 5814, 5931, 6156, 7908, 8262, 8721, 9234, 11203, 11628, 11862, 12521, 16524, 17442, 17793, 18468, 22406, 23724, 25042, 26163, 33609, 34884, 35586, 37563, 44812, 50084, 52326, 53379, 67218, 71172, 75126, 78489, 100827, 104652, 106758, 112689, 134436, 150252, 156978, 160137, 201654, 212857, 213516, 225378, 302481, 313956, 320274, 338067, 403308, 425714, 450756, 604962, 638571, 640548, 676134, 851428, 907443, 1014201, 1209924, 1277142, 1352268, 1814886, 1915713, 2028402, 2554284, 2722329, 3042603, 3629772, 3831426, 4056804, 5444658, 5747139, 6085206, 7662852, 10889316, 11494278, 12170412, 17241417, 22988556, 34482834, 51724251, 68965668, 103448502, 206897004]

約数ペア:

[(1, 206897004), (2, 103448502), (3, 68965668), (4, 51724251), (6, 34482834), (9, 22988556), (12, 17241417), (17, 12170412), (18, 11494278), (19, 10889316), (27, 7662852), (34, 6085206), (36, 5747139), (38, 5444658), (51, 4056804), (54, 3831426), (57, 3629772), (68, 3042603), (76, 2722329), (81, 2554284), (102, 2028402), (108, 1915713), (114, 1814886), (153, 1352268), (162, 1277142), (171, 1209924), (204, 1014201), (228, 907443), (243, 851428), (306, 676134), (323, 640548), (324, 638571), (342, 604962), (459, 450756), (486, 425714), (513, 403308), (612, 338067), (646, 320274), (659, 313956), (684, 302481), (918, 225378), (969, 213516), (972, 212857), (1026, 201654), (1292, 160137), (1318, 156978), (1377, 150252), (1539, 134436), (1836, 112689), (1938, 106758), (1977, 104652), (2052, 100827), (2636, 78489), (2754, 75126), (2907, 71172), (3078, 67218), (3876, 53379), (3954, 52326), (4131, 50084), (4617, 44812), (5508, 37563), (5814, 35586), (5931, 34884), (6156, 33609), (7908, 26163), (8262, 25042), (8721, 23724), (9234, 22406), (11203, 18468), (11628, 17793), (11862, 17442), (12521, 16524)]