205291044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{271549}}^1$

素因数の和:271569

約数の個数: 48

約数和(自身を含む): 608272000

約数和(自身を除く): 402980956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 271549, 543098, 814647, 1086196, 1629294, 1900843, 2443941, 3258588, 3801686, 4887882, 5702529, 7331823, 7603372, 9775764, 11405058, 14663646, 17107587, 22810116, 29327292, 34215174, 51322761, 68430348, 102645522, 205291044]

約数ペア:

[(1, 205291044), (2, 102645522), (3, 68430348), (4, 51322761), (6, 34215174), (7, 29327292), (9, 22810116), (12, 17107587), (14, 14663646), (18, 11405058), (21, 9775764), (27, 7603372), (28, 7331823), (36, 5702529), (42, 4887882), (54, 3801686), (63, 3258588), (84, 2443941), (108, 1900843), (126, 1629294), (189, 1086196), (252, 814647), (378, 543098), (756, 271549)]