208065466

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 385529760

約数和(自身を除く): 177464294

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 853, 917, 931, 1706, 1834, 1862, 2489, 4978, 5971, 6419, 11942, 12838, 16207, 17423, 32414, 34846, 41797, 83594, 111743, 113449, 121961, 223486, 226898, 243922, 782201, 794143, 1564402, 1588286, 2123117, 4246234, 5475407, 10950814, 14861819, 29723638, 104032733, 208065466]

約数ペア:

[(1, 208065466), (2, 104032733), (7, 29723638), (14, 14861819), (19, 10950814), (38, 5475407), (49, 4246234), (98, 2123117), (131, 1588286), (133, 1564402), (262, 794143), (266, 782201), (853, 243922), (917, 226898), (931, 223486), (1706, 121961), (1834, 113449), (1862, 111743), (2489, 83594), (4978, 41797), (5971, 34846), (6419, 32414), (11942, 17423), (12838, 16207)]