187799404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 370073088

約数和(自身を除く): 182273684

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 559, 611, 1118, 1222, 1787, 2021, 2236, 2444, 3574, 4042, 7148, 8084, 23231, 26273, 46462, 52546, 76841, 83989, 92924, 105092, 153682, 167978, 307364, 335956, 998933, 1091857, 1997866, 2183714, 3611527, 3995732, 4367428, 7223054, 14446108, 46949851, 93899702, 187799404]

約数ペア:

[(1, 187799404), (2, 93899702), (4, 46949851), (13, 14446108), (26, 7223054), (43, 4367428), (47, 3995732), (52, 3611527), (86, 2183714), (94, 1997866), (172, 1091857), (188, 998933), (559, 335956), (611, 307364), (1118, 167978), (1222, 153682), (1787, 105092), (2021, 92924), (2236, 83989), (2444, 76841), (3574, 52546), (4042, 46462), (7148, 26273), (8084, 23231)]