205187616

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17377}}^1$

素因数の和:17434

約数の個数: 72

約数和(自身を含む): 597768444

約数和(自身を除く): 392580828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 17377, 34754, 52131, 69508, 104262, 139016, 156393, 208524, 278032, 312786, 417048, 556064, 625572, 712457, 834096, 1251144, 1424914, 1668192, 2137371, 2502288, 2849828, 4274742, 5004576, 5699656, 6412113, 8549484, 11399312, 12824226, 17098968, 22798624, 25648452, 34197936, 51296904, 68395872, 102593808, 205187616]

約数ペア:

[(1, 205187616), (2, 102593808), (3, 68395872), (4, 51296904), (6, 34197936), (8, 25648452), (9, 22798624), (12, 17098968), (16, 12824226), (18, 11399312), (24, 8549484), (32, 6412113), (36, 5699656), (41, 5004576), (48, 4274742), (72, 2849828), (82, 2502288), (96, 2137371), (123, 1668192), (144, 1424914), (164, 1251144), (246, 834096), (288, 712457), (328, 625572), (369, 556064), (492, 417048), (656, 312786), (738, 278032), (984, 208524), (1312, 156393), (1476, 139016), (1968, 104262), (2952, 69508), (3936, 52131), (5904, 34754), (11808, 17377)]