204796912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1459}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 411322880

約数和(自身を除く): 206525968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1132, 1459, 2264, 2918, 4528, 5836, 8773, 11672, 17546, 23344, 35092, 45229, 70184, 90458, 140368, 180916, 361832, 412897, 723664, 825794, 1651588, 3303176, 6606352, 12799807, 25599614, 51199228, 102398456, 204796912]

約数ペア:

[(1, 204796912), (2, 102398456), (4, 51199228), (8, 25599614), (16, 12799807), (31, 6606352), (62, 3303176), (124, 1651588), (248, 825794), (283, 723664), (496, 412897), (566, 361832), (1132, 180916), (1459, 140368), (2264, 90458), (2918, 70184), (4528, 45229), (5836, 35092), (8773, 23344), (11672, 17546)]