203313180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{484079}}^1$

素因数の和:484098

約数の個数: 48

約数和(自身を含む): 650603520

約数和(自身を除く): 447290340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 484079, 968158, 1452237, 1936316, 2420395, 2904474, 3388553, 4840790, 5808948, 6777106, 7261185, 9681580, 10165659, 13554212, 14522370, 16942765, 20331318, 29044740, 33885530, 40662636, 50828295, 67771060, 101656590, 203313180]

約数ペア:

[(1, 203313180), (2, 101656590), (3, 67771060), (4, 50828295), (5, 40662636), (6, 33885530), (7, 29044740), (10, 20331318), (12, 16942765), (14, 14522370), (15, 13554212), (20, 10165659), (21, 9681580), (28, 7261185), (30, 6777106), (35, 5808948), (42, 4840790), (60, 3388553), (70, 2904474), (84, 2420395), (105, 1936316), (140, 1452237), (210, 968158), (420, 484079)]