201325883941

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 253932537600

約数和(自身を除く): 52606653659

約数列:

[1, 7, 13, 49, 91, 199, 637, 761, 1393, 2087, 2587, 5327, 9751, 9893, 14609, 18109, 27131, 37289, 69251, 102263, 126763, 151439, 189917, 415313, 484757, 1060073, 1329419, 1588207, 1968707, 2907191, 5399069, 7420511, 11117449, 13780949, 20350337, 20646691, 37793483, 77822143, 96466643, 144526837, 264554381, 316053193, 1011687859, 2212372351, 4108691509, 15486606457, 28760840563, 201325883941]

約数ペア:

[(1, 201325883941), (7, 28760840563), (13, 15486606457), (49, 4108691509), (91, 2212372351), (199, 1011687859), (637, 316053193), (761, 264554381), (1393, 144526837), (2087, 96466643), (2587, 77822143), (5327, 37793483), (9751, 20646691), (9893, 20350337), (14609, 13780949), (18109, 11117449), (27131, 7420511), (37289, 5399069), (69251, 2907191), (102263, 1968707), (126763, 1588207), (151439, 1329419), (189917, 1060073), (415313, 484757)]