205454940483

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 309323992320

約数和(自身を除く): 103869051837

約数列:

[1, 3, 13, 39, 53, 67, 139, 159, 169, 201, 417, 507, 689, 821, 871, 1807, 2067, 2463, 2613, 3551, 5421, 7367, 8957, 9313, 10653, 10673, 11323, 22101, 23491, 26871, 27939, 32019, 33969, 43513, 46163, 55007, 70473, 95771, 114119, 121069, 130539, 138489, 138749, 165021, 287313, 342357, 363207, 416247, 493589, 565669, 600119, 715091, 1245023, 1480767, 1483547, 1573897, 1697007, 1800357, 2145273, 2915371, 3735069, 4450641, 4721691, 6048307, 6416657, 7353697, 7645973, 8746113, 9296183, 18144921, 19249971, 19286111, 22061091, 22937919, 27888549, 37899823, 57858333, 78627991, 83416541, 99397649, 113699469, 235883973, 250249623, 298192947, 405236569, 492697699, 1022163883, 1215709707, 1292169437, 1478093097, 3066491649, 3876508311, 5268075397, 15804226191, 68484980161, 205454940483]

約数ペア:

[(1, 205454940483), (3, 68484980161), (13, 15804226191), (39, 5268075397), (53, 3876508311), (67, 3066491649), (139, 1478093097), (159, 1292169437), (169, 1215709707), (201, 1022163883), (417, 492697699), (507, 405236569), (689, 298192947), (821, 250249623), (871, 235883973), (1807, 113699469), (2067, 99397649), (2463, 83416541), (2613, 78627991), (3551, 57858333), (5421, 37899823), (7367, 27888549), (8957, 22937919), (9313, 22061091), (10653, 19286111), (10673, 19249971), (11323, 18144921), (22101, 9296183), (23491, 8746113), (26871, 7645973), (27939, 7353697), (32019, 6416657), (33969, 6048307), (43513, 4721691), (46163, 4450641), (55007, 3735069), (70473, 2915371), (95771, 2145273), (114119, 1800357), (121069, 1697007), (130539, 1573897), (138489, 1483547), (138749, 1480767), (165021, 1245023), (287313, 715091), (342357, 600119), (363207, 565669), (416247, 493589)]