194661645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 346477824

約数和(自身を除く): 151816179

約数列:

[1, 3, 5, 15, 17, 41, 43, 51, 85, 123, 129, 205, 215, 255, 433, 615, 645, 697, 731, 1299, 1763, 2091, 2165, 2193, 3485, 3655, 5289, 6495, 7361, 8815, 10455, 10965, 17753, 18619, 22083, 26445, 29971, 36805, 53259, 55857, 88765, 89913, 93095, 110415, 149855, 266295, 279285, 301801, 316523, 449565, 763379, 905403, 949569, 1509005, 1582615, 2290137, 3816895, 4527015, 4747845, 11450685, 12977443, 38932329, 64887215, 194661645]

約数ペア:

[(1, 194661645), (3, 64887215), (5, 38932329), (15, 12977443), (17, 11450685), (41, 4747845), (43, 4527015), (51, 3816895), (85, 2290137), (123, 1582615), (129, 1509005), (205, 949569), (215, 905403), (255, 763379), (433, 449565), (615, 316523), (645, 301801), (697, 279285), (731, 266295), (1299, 149855), (1763, 110415), (2091, 93095), (2165, 89913), (2193, 88765), (3485, 55857), (3655, 53259), (5289, 36805), (6495, 29971), (7361, 26445), (8815, 22083), (10455, 18619), (10965, 17753)]