221487006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 484165296

約数和(自身を除く): 262678290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 169, 226, 338, 339, 507, 678, 1014, 1469, 1933, 2938, 3866, 4407, 5799, 8814, 11598, 19097, 25129, 38194, 50258, 57291, 75387, 114582, 150774, 218429, 326677, 436858, 653354, 655287, 980031, 1310574, 1960062, 2839577, 5679154, 8518731, 17037462, 36914501, 73829002, 110743503, 221487006]

約数ペア:

[(1, 221487006), (2, 110743503), (3, 73829002), (6, 36914501), (13, 17037462), (26, 8518731), (39, 5679154), (78, 2839577), (113, 1960062), (169, 1310574), (226, 980031), (338, 655287), (339, 653354), (507, 436858), (678, 326677), (1014, 218429), (1469, 150774), (1933, 114582), (2938, 75387), (3866, 57291), (4407, 50258), (5799, 38194), (8814, 25129), (11598, 19097)]