205653948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39217}}^1$

素因数の和:39266

約数の個数: 48

約数和(自身を含む): 527089920

約数和(自身を除く): 321435972

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 39217, 78434, 117651, 156868, 235302, 470604, 745123, 901991, 1490246, 1803982, 2235369, 2705973, 2980492, 3607964, 4470738, 5411946, 8941476, 10823892, 17137829, 34275658, 51413487, 68551316, 102826974, 205653948]

約数ペア:

[(1, 205653948), (2, 102826974), (3, 68551316), (4, 51413487), (6, 34275658), (12, 17137829), (19, 10823892), (23, 8941476), (38, 5411946), (46, 4470738), (57, 3607964), (69, 2980492), (76, 2705973), (92, 2235369), (114, 1803982), (138, 1490246), (228, 901991), (276, 745123), (437, 470604), (874, 235302), (1311, 156868), (1748, 117651), (2622, 78434), (5244, 39217)]