201135897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 316293120

約数和(自身を除く): 115157223

約数列:

[1, 3, 9, 23, 43, 59, 69, 129, 177, 207, 383, 387, 531, 989, 1149, 1357, 2537, 2967, 3447, 4071, 7611, 8809, 8901, 12213, 16469, 22597, 22833, 26427, 49407, 58351, 67791, 79281, 148221, 175053, 203373, 378787, 519731, 525159, 971671, 1136361, 1559193, 2915013, 3409083, 4677579, 8745039, 22348433, 67045299, 201135897]

約数ペア:

[(1, 201135897), (3, 67045299), (9, 22348433), (23, 8745039), (43, 4677579), (59, 3409083), (69, 2915013), (129, 1559193), (177, 1136361), (207, 971671), (383, 525159), (387, 519731), (531, 378787), (989, 203373), (1149, 175053), (1357, 148221), (2537, 79281), (2967, 67791), (3447, 58351), (4071, 49407), (7611, 26427), (8809, 22833), (8901, 22597), (12213, 16469)]