199617498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6367

約数の個数: 48

約数和(自身を含む): 454825800

約数和(自身を除く): 255208302

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 5307, 6269, 10614, 12538, 15921, 18807, 31842, 37614, 56421, 112842, 181801, 363602, 382409, 545403, 764818, 1090806, 1147227, 1636209, 2294454, 3272418, 3441681, 6883362, 11089861, 22179722, 33269583, 66539166, 99808749, 199617498]

約数ペア:

[(1, 199617498), (2, 99808749), (3, 66539166), (6, 33269583), (9, 22179722), (18, 11089861), (29, 6883362), (58, 3441681), (61, 3272418), (87, 2294454), (122, 1636209), (174, 1147227), (183, 1090806), (261, 764818), (366, 545403), (522, 382409), (549, 363602), (1098, 181801), (1769, 112842), (3538, 56421), (5307, 37614), (6269, 31842), (10614, 18807), (12538, 15921)]