200964270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515293}}^1$

素因数の和:515316

約数の個数: 32

約数和(自身を含む): 519416352

約数和(自身を除く): 318452082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 515293, 1030586, 1545879, 2576465, 3091758, 5152930, 6698809, 7729395, 13397618, 15458790, 20096427, 33494045, 40192854, 66988090, 100482135, 200964270]

約数ペア:

[(1, 200964270), (2, 100482135), (3, 66988090), (5, 40192854), (6, 33494045), (10, 20096427), (13, 15458790), (15, 13397618), (26, 7729395), (30, 6698809), (39, 5152930), (65, 3091758), (78, 2576465), (130, 1545879), (195, 1030586), (390, 515293)]