202237155

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 382108320

約数和(自身を除く): 179871165

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 67, 81, 87, 135, 145, 201, 257, 261, 335, 405, 435, 603, 771, 783, 1005, 1285, 1305, 1809, 1943, 2313, 2349, 3015, 3855, 3915, 5427, 5829, 6939, 7453, 9045, 9715, 11565, 11745, 17219, 17487, 20817, 22359, 27135, 29145, 34695, 37265, 51657, 52461, 67077, 86095, 87435, 104085, 111795, 154971, 157383, 201231, 258285, 262305, 335385, 464913, 499351, 603693, 774855, 786915, 1006155, 1394739, 1498053, 2324565, 2496755, 3018465, 4494159, 6973695, 7490265, 13482477, 22470795, 40447431, 67412385, 202237155]

約数ペア:

[(1, 202237155), (3, 67412385), (5, 40447431), (9, 22470795), (15, 13482477), (27, 7490265), (29, 6973695), (45, 4494159), (67, 3018465), (81, 2496755), (87, 2324565), (135, 1498053), (145, 1394739), (201, 1006155), (257, 786915), (261, 774855), (335, 603693), (405, 499351), (435, 464913), (603, 335385), (771, 262305), (783, 258285), (1005, 201231), (1285, 157383), (1305, 154971), (1809, 111795), (1943, 104085), (2313, 87435), (2349, 86095), (3015, 67077), (3855, 52461), (3915, 51657), (5427, 37265), (5829, 34695), (6939, 29145), (7453, 27135), (9045, 22359), (9715, 20817), (11565, 17487), (11745, 17219)]