203485298709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{19541}}^1$

素因数の和:20362

約数の個数: 64

約数和(自身を含む): 344289392640

約数和(自身を除く): 140804093931

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 739, 1281, 2013, 2217, 4697, 5173, 8129, 14091, 15519, 19541, 24387, 45079, 56903, 58623, 135237, 136787, 170709, 214951, 315553, 410361, 495869, 644853, 946659, 1192001, 1487607, 1504657, 3471083, 3576003, 4513971, 8344007, 10413249, 13112011, 14440799, 25032021, 39336033, 43322397, 91784077, 101085593, 158848789, 275352231, 303256779, 476546367, 880888739, 1111941523, 2642666217, 3335824569, 6166221173, 9689776129, 18498663519, 29069328387, 67828432903, 203485298709]

約数ペア:

[(1, 203485298709), (3, 67828432903), (7, 29069328387), (11, 18498663519), (21, 9689776129), (33, 6166221173), (61, 3335824569), (77, 2642666217), (183, 1111941523), (231, 880888739), (427, 476546367), (671, 303256779), (739, 275352231), (1281, 158848789), (2013, 101085593), (2217, 91784077), (4697, 43322397), (5173, 39336033), (8129, 25032021), (14091, 14440799), (15519, 13112011), (19541, 10413249), (24387, 8344007), (45079, 4513971), (56903, 3576003), (58623, 3471083), (135237, 1504657), (136787, 1487607), (170709, 1192001), (214951, 946659), (315553, 644853), (410361, 495869)]