201945072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 120

約数和(自身を含む): 638947200

約数和(自身を除く): 437002128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4519, 5586, 6384, 7448, 9038, 11172, 13557, 14896, 18076, 22344, 27114, 31633, 36152, 44688, 54228, 63266, 72304, 85861, 94899, 108456, 126532, 171722, 189798, 216912, 221431, 253064, 257583, 343444, 379596, 442862, 506128, 515166, 601027, 664293, 686888, 759192, 885724, 1030332, 1202054, 1328586, 1373776, 1518384, 1771448, 1803081, 2060664, 2404108, 2657172, 3542896, 3606162, 4121328, 4207189, 4808216, 5314344, 7212324, 8414378, 9616432, 10628688, 12621567, 14424648, 16828756, 25243134, 28849296, 33657512, 50486268, 67315024, 100972536, 201945072]

約数ペア:

[(1, 201945072), (2, 100972536), (3, 67315024), (4, 50486268), (6, 33657512), (7, 28849296), (8, 25243134), (12, 16828756), (14, 14424648), (16, 12621567), (19, 10628688), (21, 9616432), (24, 8414378), (28, 7212324), (38, 5314344), (42, 4808216), (48, 4207189), (49, 4121328), (56, 3606162), (57, 3542896), (76, 2657172), (84, 2404108), (98, 2060664), (112, 1803081), (114, 1771448), (133, 1518384), (147, 1373776), (152, 1328586), (168, 1202054), (196, 1030332), (228, 885724), (266, 759192), (294, 686888), (304, 664293), (336, 601027), (392, 515166), (399, 506128), (456, 442862), (532, 379596), (588, 343444), (784, 257583), (798, 253064), (912, 221431), (931, 216912), (1064, 189798), (1176, 171722), (1596, 126532), (1862, 108456), (2128, 94899), (2352, 85861), (2793, 72304), (3192, 63266), (3724, 54228), (4519, 44688), (5586, 36152), (6384, 31633), (7448, 27114), (9038, 22344), (11172, 18076), (13557, 14896)]