209726036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 410339328

約数和(自身を除く): 200613292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 281, 403, 463, 562, 806, 926, 1124, 1612, 1852, 3653, 6019, 7306, 8711, 12038, 14353, 14612, 17422, 24076, 28706, 34844, 57412, 113243, 130103, 186589, 226486, 260206, 373178, 452972, 520412, 746356, 1691339, 3382678, 4033193, 6765356, 8066386, 16132772, 52431509, 104863018, 209726036]

約数ペア:

[(1, 209726036), (2, 104863018), (4, 52431509), (13, 16132772), (26, 8066386), (31, 6765356), (52, 4033193), (62, 3382678), (124, 1691339), (281, 746356), (403, 520412), (463, 452972), (562, 373178), (806, 260206), (926, 226486), (1124, 186589), (1612, 130103), (1852, 113243), (3653, 57412), (6019, 34844), (7306, 28706), (8711, 24076), (12038, 17422), (14353, 14612)]