208293768

素因数分解:

$2^3\times 3^5\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 590990400

約数和(自身を除く): 382696632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 243, 324, 327, 436, 486, 648, 654, 872, 972, 981, 983, 1308, 1944, 1962, 1966, 2616, 2943, 2949, 3924, 3932, 5886, 5898, 7848, 7864, 8829, 8847, 11772, 11796, 17658, 17694, 23544, 23592, 26487, 26541, 35316, 35388, 52974, 53082, 70632, 70776, 79623, 105948, 106164, 107147, 159246, 211896, 212328, 214294, 238869, 318492, 321441, 428588, 477738, 636984, 642882, 857176, 955476, 964323, 1285764, 1910952, 1928646, 2571528, 2892969, 3857292, 5785938, 7714584, 8678907, 11571876, 17357814, 23143752, 26036721, 34715628, 52073442, 69431256, 104146884, 208293768]

約数ペア:

[(1, 208293768), (2, 104146884), (3, 69431256), (4, 52073442), (6, 34715628), (8, 26036721), (9, 23143752), (12, 17357814), (18, 11571876), (24, 8678907), (27, 7714584), (36, 5785938), (54, 3857292), (72, 2892969), (81, 2571528), (108, 1928646), (109, 1910952), (162, 1285764), (216, 964323), (218, 955476), (243, 857176), (324, 642882), (327, 636984), (436, 477738), (486, 428588), (648, 321441), (654, 318492), (872, 238869), (972, 214294), (981, 212328), (983, 211896), (1308, 159246), (1944, 107147), (1962, 106164), (1966, 105948), (2616, 79623), (2943, 70776), (2949, 70632), (3924, 53082), (3932, 52974), (5886, 35388), (5898, 35316), (7848, 26541), (7864, 26487), (8829, 23592), (8847, 23544), (11772, 17694), (11796, 17658)]