209897424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{132511}}^1$

素因数の和:132536

約数の個数: 60

約数和(自身を含む): 640828032

約数和(自身を除く): 430930608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 132511, 265022, 397533, 530044, 795066, 1060088, 1192599, 1457621, 1590132, 2120176, 2385198, 2915242, 3180264, 4372863, 4770396, 5830484, 6360528, 8745726, 9540792, 11660968, 13118589, 17491452, 19081584, 23321936, 26237178, 34982904, 52474356, 69965808, 104948712, 209897424]

約数ペア:

[(1, 209897424), (2, 104948712), (3, 69965808), (4, 52474356), (6, 34982904), (8, 26237178), (9, 23321936), (11, 19081584), (12, 17491452), (16, 13118589), (18, 11660968), (22, 9540792), (24, 8745726), (33, 6360528), (36, 5830484), (44, 4770396), (48, 4372863), (66, 3180264), (72, 2915242), (88, 2385198), (99, 2120176), (132, 1590132), (144, 1457621), (176, 1192599), (198, 1060088), (264, 795066), (396, 530044), (528, 397533), (792, 265022), (1584, 132511)]