211960764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{189929}}^1$

素因数の和:189970

約数の個数: 36

約数和(自身を含む): 553076160

約数和(自身を除く): 341115396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 189929, 379858, 569787, 759716, 1139574, 1709361, 2279148, 3418722, 5887799, 6837444, 11775598, 17663397, 23551196, 35326794, 52990191, 70653588, 105980382, 211960764]

約数ペア:

[(1, 211960764), (2, 105980382), (3, 70653588), (4, 52990191), (6, 35326794), (9, 23551196), (12, 17663397), (18, 11775598), (31, 6837444), (36, 5887799), (62, 3418722), (93, 2279148), (124, 1709361), (186, 1139574), (279, 759716), (372, 569787), (558, 379858), (1116, 189929)]