214919026

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 374883840

約数和(自身を除く): 159964814

約数列:

[1, 2, 7, 14, 79, 158, 317, 553, 613, 634, 1106, 1226, 2219, 4291, 4438, 8582, 25043, 48427, 50086, 96854, 175301, 194321, 338989, 350602, 388642, 677978, 1360247, 2720494, 15351359, 30702718, 107459513, 214919026]

約数ペア:

[(1, 214919026), (2, 107459513), (7, 30702718), (14, 15351359), (79, 2720494), (158, 1360247), (317, 677978), (553, 388642), (613, 350602), (634, 338989), (1106, 194321), (1226, 175301), (2219, 96854), (4291, 50086), (4438, 48427), (8582, 25043)]