209738622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 463325184

約数和(自身を除く): 253586562

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 113, 186, 226, 339, 527, 587, 678, 1054, 1174, 1581, 1761, 1921, 3162, 3503, 3522, 3842, 5763, 7006, 9979, 10509, 11526, 18197, 19958, 21018, 29937, 36394, 54591, 59551, 59874, 66331, 109182, 119102, 132662, 178653, 198993, 309349, 357306, 397986, 618698, 928047, 1127627, 1856094, 2056261, 2255254, 3382881, 4112522, 6168783, 6765762, 12337566, 34956437, 69912874, 104869311, 209738622]

約数ペア:

[(1, 209738622), (2, 104869311), (3, 69912874), (6, 34956437), (17, 12337566), (31, 6765762), (34, 6168783), (51, 4112522), (62, 3382881), (93, 2255254), (102, 2056261), (113, 1856094), (186, 1127627), (226, 928047), (339, 618698), (527, 397986), (587, 357306), (678, 309349), (1054, 198993), (1174, 178653), (1581, 132662), (1761, 119102), (1921, 109182), (3162, 66331), (3503, 59874), (3522, 59551), (3842, 54591), (5763, 36394), (7006, 29937), (9979, 21018), (10509, 19958), (11526, 18197)]