214478135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 263381952

約数和(自身を除く): 48903817

約数列:

[1, 5, 61, 151, 305, 755, 4657, 9211, 23285, 46055, 284077, 703207, 1420385, 3516035, 42895627, 214478135]

約数ペア:

[(1, 214478135), (5, 42895627), (61, 3516035), (151, 1420385), (305, 703207), (755, 284077), (4657, 46055), (9211, 23285)]