212260422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 490696704

約数和(自身を除く): 278436282

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 506, 737, 759, 1474, 1518, 1541, 2087, 2211, 3082, 4174, 4422, 4623, 6261, 9246, 12522, 16951, 22957, 33902, 45914, 48001, 50853, 68871, 96002, 101706, 137742, 139829, 144003, 279658, 288006, 419487, 528011, 838974, 1056022, 1538119, 1584033, 3076238, 3168066, 3216067, 4614357, 6432134, 9228714, 9648201, 19296402, 35376737, 70753474, 106130211, 212260422]

約数ペア:

[(1, 212260422), (2, 106130211), (3, 70753474), (6, 35376737), (11, 19296402), (22, 9648201), (23, 9228714), (33, 6432134), (46, 4614357), (66, 3216067), (67, 3168066), (69, 3076238), (134, 1584033), (138, 1538119), (201, 1056022), (253, 838974), (402, 528011), (506, 419487), (737, 288006), (759, 279658), (1474, 144003), (1518, 139829), (1541, 137742), (2087, 101706), (2211, 96002), (3082, 68871), (4174, 50853), (4422, 48001), (4623, 45914), (6261, 33902), (9246, 22957), (12522, 16951)]