214611770

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 390963456

約数和(自身を除く): 176351686

約数列:

[1, 2, 5, 10, 151, 302, 311, 457, 622, 755, 914, 1510, 1555, 2285, 3110, 4570, 46961, 69007, 93922, 138014, 142127, 234805, 284254, 345035, 469610, 690070, 710635, 1421270, 21461177, 42922354, 107305885, 214611770]

約数ペア:

[(1, 214611770), (2, 107305885), (5, 42922354), (10, 21461177), (151, 1421270), (302, 710635), (311, 690070), (457, 469610), (622, 345035), (755, 284254), (914, 234805), (1510, 142127), (1555, 138014), (2285, 93922), (3110, 69007), (4570, 46961)]