201887630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884109}}^1$

素因数の和:2884123

約数の個数: 16

約数和(自身を含む): 415311840

約数和(自身を除く): 213424210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884109, 5768218, 14420545, 20188763, 28841090, 40377526, 100943815, 201887630]

約数ペア:

[(1, 201887630), (2, 100943815), (5, 40377526), (7, 28841090), (10, 20188763), (14, 14420545), (35, 5768218), (70, 2884109)]