202129970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5881}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 416727936

約数和(自身を除く): 214597966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 5881, 6874, 11762, 17185, 29405, 34370, 41167, 58810, 82334, 205835, 411670, 2887571, 5775142, 14437855, 20212997, 28875710, 40425994, 101064985, 202129970]

約数ペア:

[(1, 202129970), (2, 101064985), (5, 40425994), (7, 28875710), (10, 20212997), (14, 14437855), (35, 5775142), (70, 2887571), (491, 411670), (982, 205835), (2455, 82334), (3437, 58810), (4910, 41167), (5881, 34370), (6874, 29405), (11762, 17185)]