207988308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{797}}^1$

素因数の和:1477

約数の個数: 72

約数和(自身を含む): 575134560

約数和(自身を除く): 367146252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 659, 797, 1318, 1594, 1977, 2391, 2636, 3188, 3954, 4782, 5931, 7173, 7249, 7908, 8767, 9564, 11862, 14346, 14498, 17534, 21747, 23724, 26301, 28692, 28996, 35068, 43494, 52602, 65241, 78903, 86988, 105204, 130482, 157806, 260964, 315612, 525223, 1050446, 1575669, 2100892, 3151338, 4727007, 5777453, 6302676, 9454014, 11554906, 17332359, 18908028, 23109812, 34664718, 51997077, 69329436, 103994154, 207988308]

約数ペア:

[(1, 207988308), (2, 103994154), (3, 69329436), (4, 51997077), (6, 34664718), (9, 23109812), (11, 18908028), (12, 17332359), (18, 11554906), (22, 9454014), (33, 6302676), (36, 5777453), (44, 4727007), (66, 3151338), (99, 2100892), (132, 1575669), (198, 1050446), (396, 525223), (659, 315612), (797, 260964), (1318, 157806), (1594, 130482), (1977, 105204), (2391, 86988), (2636, 78903), (3188, 65241), (3954, 52602), (4782, 43494), (5931, 35068), (7173, 28996), (7249, 28692), (7908, 26301), (8767, 23724), (9564, 21747), (11862, 17534), (14346, 14498)]