207909033

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 298844160

約数和(自身を除く): 90935127

約数列:

[1, 3, 29, 31, 87, 93, 127, 381, 607, 899, 1821, 2697, 3683, 3937, 11049, 11811, 17603, 18817, 52809, 56451, 77089, 114173, 231267, 342519, 545693, 1637079, 2235581, 2389759, 6706743, 7169277, 69303011, 207909033]

約数ペア:

[(1, 207909033), (3, 69303011), (29, 7169277), (31, 6706743), (87, 2389759), (93, 2235581), (127, 1637079), (381, 545693), (607, 342519), (899, 231267), (1821, 114173), (2697, 77089), (3683, 56451), (3937, 52809), (11049, 18817), (11811, 17603)]