197643294

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 462024000

約数和(自身を除く): 264380706

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 2069, 3294, 3538, 4138, 5307, 6207, 10614, 12414, 15921, 18621, 31842, 37242, 47763, 55863, 60001, 95526, 111726, 120002, 126209, 180003, 252418, 360006, 378627, 540009, 757254, 1080018, 1135881, 1620027, 2271762, 3240054, 3407643, 3660061, 6815286, 7320122, 10980183, 21960366, 32940549, 65881098, 98821647, 197643294]

約数ペア:

[(1, 197643294), (2, 98821647), (3, 65881098), (6, 32940549), (9, 21960366), (18, 10980183), (27, 7320122), (29, 6815286), (54, 3660061), (58, 3407643), (61, 3240054), (87, 2271762), (122, 1620027), (174, 1135881), (183, 1080018), (261, 757254), (366, 540009), (522, 378627), (549, 360006), (783, 252418), (1098, 180003), (1566, 126209), (1647, 120002), (1769, 111726), (2069, 95526), (3294, 60001), (3538, 55863), (4138, 47763), (5307, 37242), (6207, 31842), (10614, 18621), (12414, 15921)]