204475824

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28979}}^1$

素因数の和:29007

約数の個数: 90

約数和(自身を含む): 665699580

約数和(自身を除く): 461223756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28979, 57958, 86937, 115916, 173874, 202853, 231832, 260811, 347748, 405706, 463664, 521622, 608559, 695496, 811412, 1043244, 1217118, 1390992, 1419971, 1622824, 1825677, 2086488, 2434236, 2839942, 3245648, 3651354, 4172976, 4259913, 4868472, 5679884, 7302708, 8519826, 9736944, 11359768, 12779739, 14605416, 17039652, 22719536, 25559478, 29210832, 34079304, 51118956, 68158608, 102237912, 204475824]

約数ペア:

[(1, 204475824), (2, 102237912), (3, 68158608), (4, 51118956), (6, 34079304), (7, 29210832), (8, 25559478), (9, 22719536), (12, 17039652), (14, 14605416), (16, 12779739), (18, 11359768), (21, 9736944), (24, 8519826), (28, 7302708), (36, 5679884), (42, 4868472), (48, 4259913), (49, 4172976), (56, 3651354), (63, 3245648), (72, 2839942), (84, 2434236), (98, 2086488), (112, 1825677), (126, 1622824), (144, 1419971), (147, 1390992), (168, 1217118), (196, 1043244), (252, 811412), (294, 695496), (336, 608559), (392, 521622), (441, 463664), (504, 405706), (588, 347748), (784, 260811), (882, 231832), (1008, 202853), (1176, 173874), (1764, 115916), (2352, 86937), (3528, 57958), (7056, 28979)]