201675033

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 340519140

約数和(自身を除く): 138844107

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 441, 687, 1603, 1997, 2061, 4809, 5991, 11221, 13979, 14427, 17973, 33663, 41937, 97853, 100989, 125811, 293559, 457313, 880677, 1371939, 3201191, 4115817, 9603573, 22408337, 28810719, 67225011, 201675033]

約数ペア:

[(1, 201675033), (3, 67225011), (7, 28810719), (9, 22408337), (21, 9603573), (49, 4115817), (63, 3201191), (147, 1371939), (229, 880677), (441, 457313), (687, 293559), (1603, 125811), (1997, 100989), (2061, 97853), (4809, 41937), (5991, 33663), (11221, 17973), (13979, 14427)]