201840072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2467}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 578104320

約数和(自身を除く): 376264248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2467, 2922, 3409, 3896, 4934, 5844, 6818, 7401, 9868, 10227, 11688, 13636, 14802, 17269, 19736, 20454, 27272, 29604, 34538, 40908, 51807, 59208, 69076, 81816, 103614, 138152, 207228, 414456, 1201429, 2402858, 3604287, 4805716, 7208574, 8410003, 9611432, 14417148, 16820006, 25230009, 28834296, 33640012, 50460018, 67280024, 100920036, 201840072]

約数ペア:

[(1, 201840072), (2, 100920036), (3, 67280024), (4, 50460018), (6, 33640012), (7, 28834296), (8, 25230009), (12, 16820006), (14, 14417148), (21, 9611432), (24, 8410003), (28, 7208574), (42, 4805716), (56, 3604287), (84, 2402858), (168, 1201429), (487, 414456), (974, 207228), (1461, 138152), (1948, 103614), (2467, 81816), (2922, 69076), (3409, 59208), (3896, 51807), (4934, 40908), (5844, 34538), (6818, 29604), (7401, 27272), (9868, 20454), (10227, 19736), (11688, 17269), (13636, 14802)]