202279194

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 492344160

約数和(自身を除く): 290064966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 139, 162, 234, 278, 351, 417, 691, 702, 834, 1053, 1251, 1382, 1807, 2073, 2106, 2502, 3614, 3753, 4146, 5421, 6219, 7506, 8983, 10842, 11259, 12438, 16263, 17966, 18657, 22518, 26949, 32526, 37314, 48789, 53898, 55971, 80847, 96049, 97578, 111942, 146367, 161694, 192098, 242541, 288147, 292734, 485082, 576294, 727623, 864441, 1248637, 1455246, 1728882, 2497274, 2593323, 3745911, 5186646, 7491822, 7779969, 11237733, 15559938, 22475466, 33713199, 67426398, 101139597, 202279194]

約数ペア:

[(1, 202279194), (2, 101139597), (3, 67426398), (6, 33713199), (9, 22475466), (13, 15559938), (18, 11237733), (26, 7779969), (27, 7491822), (39, 5186646), (54, 3745911), (78, 2593323), (81, 2497274), (117, 1728882), (139, 1455246), (162, 1248637), (234, 864441), (278, 727623), (351, 576294), (417, 485082), (691, 292734), (702, 288147), (834, 242541), (1053, 192098), (1251, 161694), (1382, 146367), (1807, 111942), (2073, 97578), (2106, 96049), (2502, 80847), (3614, 55971), (3753, 53898), (4146, 48789), (5421, 37314), (6219, 32526), (7506, 26949), (8983, 22518), (10842, 18657), (11259, 17966), (12438, 16263)]