208032630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17207}}^1$

素因数の和:17261

約数の個数: 64

約数和(自身を含む): 555061248

約数和(自身を除く): 347028618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 17207, 34414, 51621, 86035, 103242, 172070, 223691, 258105, 447382, 516210, 533417, 671073, 1066834, 1118455, 1342146, 1600251, 2236910, 2667085, 3200502, 3355365, 5334170, 6710730, 6934421, 8001255, 13868842, 16002510, 20803263, 34672105, 41606526, 69344210, 104016315, 208032630]

約数ペア:

[(1, 208032630), (2, 104016315), (3, 69344210), (5, 41606526), (6, 34672105), (10, 20803263), (13, 16002510), (15, 13868842), (26, 8001255), (30, 6934421), (31, 6710730), (39, 5334170), (62, 3355365), (65, 3200502), (78, 2667085), (93, 2236910), (130, 1600251), (155, 1342146), (186, 1118455), (195, 1066834), (310, 671073), (390, 533417), (403, 516210), (465, 447382), (806, 258105), (930, 223691), (1209, 172070), (2015, 103242), (2418, 86035), (4030, 51621), (6045, 34414), (12090, 17207)]