213003588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3641

約数の個数: 72

約数和(自身を含む): 583931712

約数和(自身を除く): 370928124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 3517, 4326, 5047, 7034, 8652, 10094, 10551, 14068, 15141, 20188, 21102, 24619, 30282, 42204, 49238, 60564, 73857, 98476, 147714, 172333, 295428, 344666, 362251, 516999, 689332, 724502, 1033998, 1086753, 1449004, 2067996, 2173506, 2535757, 4347012, 5071514, 7607271, 10143028, 15214542, 17750299, 30429084, 35500598, 53250897, 71001196, 106501794, 213003588]

約数ペア:

[(1, 213003588), (2, 106501794), (3, 71001196), (4, 53250897), (6, 35500598), (7, 30429084), (12, 17750299), (14, 15214542), (21, 10143028), (28, 7607271), (42, 5071514), (49, 4347012), (84, 2535757), (98, 2173506), (103, 2067996), (147, 1449004), (196, 1086753), (206, 1033998), (294, 724502), (309, 689332), (412, 516999), (588, 362251), (618, 344666), (721, 295428), (1236, 172333), (1442, 147714), (2163, 98476), (2884, 73857), (3517, 60564), (4326, 49238), (5047, 42204), (7034, 30282), (8652, 24619), (10094, 21102), (10551, 20188), (14068, 15141)]