198056418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{877}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 478755840

約数和(自身を除く): 280699422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 283, 399, 566, 798, 849, 877, 1698, 1754, 1981, 2631, 3962, 5262, 5377, 5943, 6139, 10754, 11886, 12278, 16131, 16663, 18417, 32262, 33326, 36834, 37639, 49989, 75278, 99978, 112917, 116641, 225834, 233282, 248191, 349923, 496382, 699846, 744573, 1489146, 1737337, 3474674, 4715629, 5212011, 9431258, 10424022, 14146887, 28293774, 33009403, 66018806, 99028209, 198056418]

約数ペア:

[(1, 198056418), (2, 99028209), (3, 66018806), (6, 33009403), (7, 28293774), (14, 14146887), (19, 10424022), (21, 9431258), (38, 5212011), (42, 4715629), (57, 3474674), (114, 1737337), (133, 1489146), (266, 744573), (283, 699846), (399, 496382), (566, 349923), (798, 248191), (849, 233282), (877, 225834), (1698, 116641), (1754, 112917), (1981, 99978), (2631, 75278), (3962, 49989), (5262, 37639), (5377, 36834), (5943, 33326), (6139, 32262), (10754, 18417), (11886, 16663), (12278, 16131)]