213940872

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{10211}}^1$

素因数の和:10323

約数の個数: 64

約数和(自身を含む): 600465600

約数和(自身を除く): 386524728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 10211, 10476, 20422, 20952, 30633, 40844, 61266, 81688, 91899, 122532, 183798, 245064, 275697, 367596, 551394, 735192, 990467, 1102788, 1980934, 2205576, 2971401, 3961868, 5942802, 7923736, 8914203, 11885604, 17828406, 23771208, 26742609, 35656812, 53485218, 71313624, 106970436, 213940872]

約数ペア:

[(1, 213940872), (2, 106970436), (3, 71313624), (4, 53485218), (6, 35656812), (8, 26742609), (9, 23771208), (12, 17828406), (18, 11885604), (24, 8914203), (27, 7923736), (36, 5942802), (54, 3961868), (72, 2971401), (97, 2205576), (108, 1980934), (194, 1102788), (216, 990467), (291, 735192), (388, 551394), (582, 367596), (776, 275697), (873, 245064), (1164, 183798), (1746, 122532), (2328, 91899), (2619, 81688), (3492, 61266), (5238, 40844), (6984, 30633), (10211, 20952), (10476, 20422)]