203470030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 380960640

約数和(自身を除く): 177490610

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 6961, 13922, 14615, 29230, 34805, 69610, 257557, 515114, 549919, 1099838, 1287785, 2575570, 2749595, 5499190, 20347003, 40694006, 101735015, 203470030]

約数ペア:

[(1, 203470030), (2, 101735015), (5, 40694006), (10, 20347003), (37, 5499190), (74, 2749595), (79, 2575570), (158, 1287785), (185, 1099838), (370, 549919), (395, 515114), (790, 257557), (2923, 69610), (5846, 34805), (6961, 29230), (13922, 14615)]