202976130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{138079}}^1$

素因数の和:138103

約数の個数: 48

約数和(自身を含む): 566680320

約数和(自身を除く): 363704190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 138079, 276158, 414237, 690395, 828474, 966553, 1380790, 1933106, 2071185, 2899659, 4142370, 4832765, 5799318, 6765871, 9665530, 13531742, 14498295, 20297613, 28996590, 33829355, 40595226, 67658710, 101488065, 202976130]

約数ペア:

[(1, 202976130), (2, 101488065), (3, 67658710), (5, 40595226), (6, 33829355), (7, 28996590), (10, 20297613), (14, 14498295), (15, 13531742), (21, 9665530), (30, 6765871), (35, 5799318), (42, 4832765), (49, 4142370), (70, 2899659), (98, 2071185), (105, 1933106), (147, 1380790), (210, 966553), (245, 828474), (294, 690395), (490, 414237), (735, 276158), (1470, 138079)]