209024712

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 633696000

約数和(自身を除く): 424671288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 919, 936, 972, 1053, 1404, 1458, 1838, 1944, 2106, 2187, 2757, 2808, 2916, 3159, 3676, 4212, 4374, 5514, 5832, 6318, 7352, 8271, 8424, 8748, 9477, 11028, 11947, 12636, 16542, 17496, 18954, 22056, 23894, 24813, 25272, 28431, 33084, 35841, 37908, 47788, 49626, 56862, 66168, 71682, 74439, 75816, 95576, 99252, 107523, 113724, 143364, 148878, 198504, 215046, 223317, 227448, 286728, 297756, 322569, 430092, 446634, 595512, 645138, 669951, 860184, 893268, 967707, 1290276, 1339902, 1786536, 1935414, 2009853, 2580552, 2679804, 2903121, 3870828, 4019706, 5359608, 5806242, 7741656, 8039412, 8709363, 11612484, 16078824, 17418726, 23224968, 26128089, 34837452, 52256178, 69674904, 104512356, 209024712]

約数ペア:

[(1, 209024712), (2, 104512356), (3, 69674904), (4, 52256178), (6, 34837452), (8, 26128089), (9, 23224968), (12, 17418726), (13, 16078824), (18, 11612484), (24, 8709363), (26, 8039412), (27, 7741656), (36, 5806242), (39, 5359608), (52, 4019706), (54, 3870828), (72, 2903121), (78, 2679804), (81, 2580552), (104, 2009853), (108, 1935414), (117, 1786536), (156, 1339902), (162, 1290276), (216, 967707), (234, 893268), (243, 860184), (312, 669951), (324, 645138), (351, 595512), (468, 446634), (486, 430092), (648, 322569), (702, 297756), (729, 286728), (919, 227448), (936, 223317), (972, 215046), (1053, 198504), (1404, 148878), (1458, 143364), (1838, 113724), (1944, 107523), (2106, 99252), (2187, 95576), (2757, 75816), (2808, 74439), (2916, 71682), (3159, 66168), (3676, 56862), (4212, 49626), (4374, 47788), (5514, 37908), (5832, 35841), (6318, 33084), (7352, 28431), (8271, 25272), (8424, 24813), (8748, 23894), (9477, 22056), (11028, 18954), (11947, 17496), (12636, 16542)]