203445643

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 10394357

約数列:

[1, 29, 149, 197, 239, 4321, 5713, 6931, 29353, 35611, 47083, 851237, 1032719, 1365407, 7015367, 203445643]

約数ペア:

[(1, 203445643), (29, 7015367), (149, 1365407), (197, 1032719), (239, 851237), (4321, 47083), (5713, 35611), (6931, 29353)]