205712556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25247}}^1$

素因数の和:25358

約数の個数: 48

約数和(自身を含む): 554244096

約数和(自身を除く): 348531540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 25247, 50494, 75741, 100988, 151482, 176729, 302964, 353458, 530187, 706916, 1060374, 2120748, 2448959, 4897918, 7346877, 9795836, 14693754, 17142713, 29387508, 34285426, 51428139, 68570852, 102856278, 205712556]

約数ペア:

[(1, 205712556), (2, 102856278), (3, 68570852), (4, 51428139), (6, 34285426), (7, 29387508), (12, 17142713), (14, 14693754), (21, 9795836), (28, 7346877), (42, 4897918), (84, 2448959), (97, 2120748), (194, 1060374), (291, 706916), (388, 530187), (582, 353458), (679, 302964), (1164, 176729), (1358, 151482), (2037, 100988), (2716, 75741), (4074, 50494), (8148, 25247)]