201078054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 464695920

約数和(自身を除く): 263617866

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 359, 522, 666, 718, 841, 1073, 1077, 1682, 2146, 2154, 2523, 3219, 3231, 5046, 6438, 6462, 7569, 9657, 10411, 13283, 15138, 19314, 20822, 26566, 31117, 31233, 39849, 62234, 62466, 79698, 93351, 93699, 119547, 186702, 187398, 239094, 280053, 301919, 385207, 560106, 603838, 770414, 905757, 1155621, 1811514, 2311242, 2717271, 3466863, 5434542, 6933726, 11171003, 22342006, 33513009, 67026018, 100539027, 201078054]

約数ペア:

[(1, 201078054), (2, 100539027), (3, 67026018), (6, 33513009), (9, 22342006), (18, 11171003), (29, 6933726), (37, 5434542), (58, 3466863), (74, 2717271), (87, 2311242), (111, 1811514), (174, 1155621), (222, 905757), (261, 770414), (333, 603838), (359, 560106), (522, 385207), (666, 301919), (718, 280053), (841, 239094), (1073, 187398), (1077, 186702), (1682, 119547), (2146, 93699), (2154, 93351), (2523, 79698), (3219, 62466), (3231, 62234), (5046, 39849), (6438, 31233), (6462, 31117), (7569, 26566), (9657, 20822), (10411, 19314), (13283, 15138)]