191800542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 223334178

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 109, 123, 138, 218, 246, 311, 327, 622, 654, 933, 943, 1866, 1886, 2507, 2829, 4469, 5014, 5658, 7153, 7521, 8938, 12751, 13407, 14306, 15042, 21459, 25502, 26814, 33899, 38253, 42918, 67798, 76506, 101697, 102787, 203394, 205574, 293273, 308361, 586546, 616722, 779677, 879819, 1389859, 1559354, 1759638, 2339031, 2779718, 4169577, 4678062, 8339154, 31966757, 63933514, 95900271, 191800542]

約数ペア:

[(1, 191800542), (2, 95900271), (3, 63933514), (6, 31966757), (23, 8339154), (41, 4678062), (46, 4169577), (69, 2779718), (82, 2339031), (109, 1759638), (123, 1559354), (138, 1389859), (218, 879819), (246, 779677), (311, 616722), (327, 586546), (622, 308361), (654, 293273), (933, 205574), (943, 203394), (1866, 102787), (1886, 101697), (2507, 76506), (2829, 67798), (4469, 42918), (5014, 38253), (5658, 33899), (7153, 26814), (7521, 25502), (8938, 21459), (12751, 15042), (13407, 14306)]