215693142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{2693}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 493454592

約数和(自身を除く): 277761450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1907, 2693, 3814, 5386, 5721, 8079, 11442, 13349, 16158, 18851, 26698, 37702, 40047, 56553, 80094, 113106, 5135551, 10271102, 15406653, 30813306, 35948857, 71897714, 107846571, 215693142]

約数ペア:

[(1, 215693142), (2, 107846571), (3, 71897714), (6, 35948857), (7, 30813306), (14, 15406653), (21, 10271102), (42, 5135551), (1907, 113106), (2693, 80094), (3814, 56553), (5386, 40047), (5721, 37702), (8079, 26698), (11442, 18851), (13349, 16158)]