207660892040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{741646043}}^1$

素因数の和:741646061

約数の個数: 32

約数和(自身を含む): 533985151680

約数和(自身を除く): 326324259640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 741646043, 1483292086, 2966584172, 3708230215, 5191522301, 5933168344, 7416460430, 10383044602, 14832920860, 20766089204, 25957611505, 29665841720, 41532178408, 51915223010, 103830446020, 207660892040]

約数ペア:

[(1, 207660892040), (2, 103830446020), (4, 51915223010), (5, 41532178408), (7, 29665841720), (8, 25957611505), (10, 20766089204), (14, 14832920860), (20, 10383044602), (28, 7416460430), (35, 5933168344), (40, 5191522301), (56, 3708230215), (70, 2966584172), (140, 1483292086), (280, 741646043)]