224740790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3536

約数の個数: 32

約数和(自身を含む): 416702880

約数和(自身を除く): 191962090

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 3329, 6658, 6751, 13502, 16645, 33290, 33755, 67510, 143147, 286294, 522653, 715735, 1045306, 1431470, 2613265, 5226530, 22474079, 44948158, 112370395, 224740790]

約数ペア:

[(1, 224740790), (2, 112370395), (5, 44948158), (10, 22474079), (43, 5226530), (86, 2613265), (157, 1431470), (215, 1045306), (314, 715735), (430, 522653), (785, 286294), (1570, 143147), (3329, 67510), (6658, 33755), (6751, 33290), (13502, 16645)]