201945198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 521980416

約数和(自身を除く): 320035218

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 169, 182, 273, 299, 322, 338, 483, 507, 546, 598, 897, 966, 1014, 1183, 1237, 1794, 2093, 2366, 2474, 3549, 3711, 3887, 4186, 6279, 7098, 7422, 7774, 8659, 11661, 12558, 16081, 17318, 23322, 25977, 27209, 28451, 32162, 48243, 51954, 54418, 56902, 81627, 85353, 96486, 112567, 163254, 170706, 199157, 209053, 225134, 337701, 369863, 398314, 418106, 597471, 627159, 675402, 739726, 1109589, 1194942, 1254318, 1463371, 2219178, 2589041, 2926742, 4390113, 4808219, 5178082, 7767123, 8780226, 9616438, 14424657, 15534246, 28849314, 33657533, 67315066, 100972599, 201945198]

約数ペア:

[(1, 201945198), (2, 100972599), (3, 67315066), (6, 33657533), (7, 28849314), (13, 15534246), (14, 14424657), (21, 9616438), (23, 8780226), (26, 7767123), (39, 5178082), (42, 4808219), (46, 4390113), (69, 2926742), (78, 2589041), (91, 2219178), (138, 1463371), (161, 1254318), (169, 1194942), (182, 1109589), (273, 739726), (299, 675402), (322, 627159), (338, 597471), (483, 418106), (507, 398314), (546, 369863), (598, 337701), (897, 225134), (966, 209053), (1014, 199157), (1183, 170706), (1237, 163254), (1794, 112567), (2093, 96486), (2366, 85353), (2474, 81627), (3549, 56902), (3711, 54418), (3887, 51954), (4186, 48243), (6279, 32162), (7098, 28451), (7422, 27209), (7774, 25977), (8659, 23322), (11661, 17318), (12558, 16081)]