199237884052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{53231}}^1$

素因数の和:53788

約数の個数: 48

約数和(自身を含む): 365159596032

約数和(自身を除く): 165921711980

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 463, 926, 1852, 2021, 4042, 8084, 19909, 21761, 39818, 43522, 53231, 79636, 87044, 106462, 212924, 935723, 1871446, 2288933, 2501857, 3742892, 4577866, 5003714, 9155732, 10007428, 24645953, 49291906, 98583812, 107579851, 215159702, 430319404, 1059775979, 1158359791, 2119551958, 2316719582, 4239103916, 4633439164, 49809471013, 99618942026, 199237884052]

約数ペア:

[(1, 199237884052), (2, 99618942026), (4, 49809471013), (43, 4633439164), (47, 4239103916), (86, 2316719582), (94, 2119551958), (172, 1158359791), (188, 1059775979), (463, 430319404), (926, 215159702), (1852, 107579851), (2021, 98583812), (4042, 49291906), (8084, 24645953), (19909, 10007428), (21761, 9155732), (39818, 5003714), (43522, 4577866), (53231, 3742892), (79636, 2501857), (87044, 2288933), (106462, 1871446), (212924, 935723)]