201998850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{15131}}^1$

素因数の和:15235

約数の個数: 48

約数和(自身を含む): 506619360

約数和(自身を除く): 304620510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2670, 4450, 6675, 13350, 15131, 30262, 45393, 75655, 90786, 151310, 226965, 378275, 453930, 756550, 1134825, 1346659, 2269650, 2693318, 4039977, 6733295, 8079954, 13466590, 20199885, 33666475, 40399770, 67332950, 100999425, 201998850]

約数ペア:

[(1, 201998850), (2, 100999425), (3, 67332950), (5, 40399770), (6, 33666475), (10, 20199885), (15, 13466590), (25, 8079954), (30, 6733295), (50, 4039977), (75, 2693318), (89, 2269650), (150, 1346659), (178, 1134825), (267, 756550), (445, 453930), (534, 378275), (890, 226965), (1335, 151310), (2225, 90786), (2670, 75655), (4450, 45393), (6675, 30262), (13350, 15131)]