204941016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{45181}}^1$

素因数の和:45206

約数の個数: 80

約数和(自身を含む): 656042640

約数和(自身を除く): 451101624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 45181, 90362, 135543, 180724, 271086, 316267, 361448, 406629, 542172, 632534, 813258, 948801, 1084344, 1219887, 1265068, 1626516, 1897602, 2439774, 2530136, 2846403, 3253032, 3659661, 3795204, 4879548, 5692806, 7319322, 7590408, 8539209, 9759096, 11385612, 14638644, 17078418, 22771224, 25617627, 29277288, 34156836, 51235254, 68313672, 102470508, 204941016]

約数ペア:

[(1, 204941016), (2, 102470508), (3, 68313672), (4, 51235254), (6, 34156836), (7, 29277288), (8, 25617627), (9, 22771224), (12, 17078418), (14, 14638644), (18, 11385612), (21, 9759096), (24, 8539209), (27, 7590408), (28, 7319322), (36, 5692806), (42, 4879548), (54, 3795204), (56, 3659661), (63, 3253032), (72, 2846403), (81, 2530136), (84, 2439774), (108, 1897602), (126, 1626516), (162, 1265068), (168, 1219887), (189, 1084344), (216, 948801), (252, 813258), (324, 632534), (378, 542172), (504, 406629), (567, 361448), (648, 316267), (756, 271086), (1134, 180724), (1512, 135543), (2268, 90362), (4536, 45181)]