206663968

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7794

約数の個数: 72

約数和(自身を含む): 501203052

約数和(自身を除く): 294539084

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 7753, 13328, 15506, 26656, 31012, 54271, 62024, 108542, 124048, 131801, 217084, 248096, 263602, 379897, 434168, 527204, 759794, 868336, 922607, 1054408, 1519588, 1736672, 1845214, 2108816, 3039176, 3690428, 4217632, 6078352, 6458249, 7380856, 12156704, 12916498, 14761712, 25832996, 29523424, 51665992, 103331984, 206663968]

約数ペア:

[(1, 206663968), (2, 103331984), (4, 51665992), (7, 29523424), (8, 25832996), (14, 14761712), (16, 12916498), (17, 12156704), (28, 7380856), (32, 6458249), (34, 6078352), (49, 4217632), (56, 3690428), (68, 3039176), (98, 2108816), (112, 1845214), (119, 1736672), (136, 1519588), (196, 1054408), (224, 922607), (238, 868336), (272, 759794), (392, 527204), (476, 434168), (544, 379897), (784, 263602), (833, 248096), (952, 217084), (1568, 131801), (1666, 124048), (1904, 108542), (3332, 62024), (3808, 54271), (6664, 31012), (7753, 26656), (13328, 15506)]