258272862

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{204007}}^1$

素因数の和:204223

約数の個数: 16

約数和(自身を含む): 518996352

約数和(自身を除く): 260723490

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 204007, 408014, 612021, 1224042, 43045477, 86090954, 129136431, 258272862]

約数ペア:

[(1, 258272862), (2, 129136431), (3, 86090954), (6, 43045477), (211, 1224042), (422, 612021), (633, 408014), (1266, 204007)]