201383644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3319}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 441745920

約数和(自身を除く): 240362276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2758, 3319, 4334, 5516, 6638, 8668, 13276, 15169, 23233, 30338, 36509, 46466, 60676, 73018, 92932, 146036, 255563, 511126, 653843, 1022252, 1307686, 2615372, 4576901, 7192273, 9153802, 14384546, 18307604, 28769092, 50345911, 100691822, 201383644]

約数ペア:

[(1, 201383644), (2, 100691822), (4, 50345911), (7, 28769092), (11, 18307604), (14, 14384546), (22, 9153802), (28, 7192273), (44, 4576901), (77, 2615372), (154, 1307686), (197, 1022252), (308, 653843), (394, 511126), (788, 255563), (1379, 146036), (2167, 92932), (2758, 73018), (3319, 60676), (4334, 46466), (5516, 36509), (6638, 30338), (8668, 23233), (13276, 15169)]