194400255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 375072768

約数和(自身を除く): 180672513

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 303, 345, 483, 505, 707, 797, 805, 1515, 2121, 2323, 2391, 2415, 3535, 3985, 5579, 6969, 10605, 11615, 11955, 16261, 16737, 18331, 27895, 34845, 48783, 54993, 80497, 81305, 83685, 91655, 128317, 241491, 243915, 274965, 384951, 402485, 563479, 641585, 1207455, 1690437, 1851431, 1924755, 2817395, 5554293, 8452185, 9257155, 12960017, 27771465, 38880051, 64800085, 194400255]

約数ペア:

[(1, 194400255), (3, 64800085), (5, 38880051), (7, 27771465), (15, 12960017), (21, 9257155), (23, 8452185), (35, 5554293), (69, 2817395), (101, 1924755), (105, 1851431), (115, 1690437), (161, 1207455), (303, 641585), (345, 563479), (483, 402485), (505, 384951), (707, 274965), (797, 243915), (805, 241491), (1515, 128317), (2121, 91655), (2323, 83685), (2391, 81305), (2415, 80497), (3535, 54993), (3985, 48783), (5579, 34845), (6969, 27895), (10605, 18331), (11615, 16737), (11955, 16261)]