211173912

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{11779}}^1$

素因数の和:11877

約数の個数: 64

約数和(自身を含む): 593712000

約数和(自身を除く): 382538088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 11779, 17928, 23558, 35337, 47116, 70674, 94232, 106011, 141348, 212022, 282696, 318033, 424044, 636066, 848088, 977657, 1272132, 1955314, 2544264, 2932971, 3910628, 5865942, 7821256, 8798913, 11731884, 17597826, 23463768, 26396739, 35195652, 52793478, 70391304, 105586956, 211173912]

約数ペア:

[(1, 211173912), (2, 105586956), (3, 70391304), (4, 52793478), (6, 35195652), (8, 26396739), (9, 23463768), (12, 17597826), (18, 11731884), (24, 8798913), (27, 7821256), (36, 5865942), (54, 3910628), (72, 2932971), (83, 2544264), (108, 1955314), (166, 1272132), (216, 977657), (249, 848088), (332, 636066), (498, 424044), (664, 318033), (747, 282696), (996, 212022), (1494, 141348), (1992, 106011), (2241, 94232), (2988, 70674), (4482, 47116), (5976, 35337), (8964, 23558), (11779, 17928)]