217009450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32671

約数の個数: 48

約数和(自身を含む): 485593920

約数和(自身を除く): 268584470

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 32633, 65266, 163165, 228431, 326330, 456862, 620027, 815825, 1142155, 1240054, 1631650, 2284310, 3100135, 4340189, 5710775, 6200270, 8680378, 11421550, 15500675, 21700945, 31001350, 43401890, 108504725, 217009450]

約数ペア:

[(1, 217009450), (2, 108504725), (5, 43401890), (7, 31001350), (10, 21700945), (14, 15500675), (19, 11421550), (25, 8680378), (35, 6200270), (38, 5710775), (50, 4340189), (70, 3100135), (95, 2284310), (133, 1631650), (175, 1240054), (190, 1142155), (266, 815825), (350, 620027), (475, 456862), (665, 326330), (950, 228431), (1330, 163165), (3325, 65266), (6650, 32633)]