200455514

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 147909286

約数列:

[1, 2, 7, 14, 139, 239, 278, 431, 478, 862, 973, 1673, 1946, 3017, 3346, 6034, 33221, 59909, 66442, 103009, 119818, 206018, 232547, 419363, 465094, 721063, 838726, 1442126, 14318251, 28636502, 100227757, 200455514]

約数ペア:

[(1, 200455514), (2, 100227757), (7, 28636502), (14, 14318251), (139, 1442126), (239, 838726), (278, 721063), (431, 465094), (478, 419363), (862, 232547), (973, 206018), (1673, 119818), (1946, 103009), (3017, 66442), (3346, 59909), (6034, 33221)]