199997016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{203249}}^1$

素因数の和:203299

約数の個数: 32

約数和(自身を含む): 512190000

約数和(自身を除く): 312192984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 203249, 406498, 609747, 812996, 1219494, 1625992, 2438988, 4877976, 8333209, 16666418, 24999627, 33332836, 49999254, 66665672, 99998508, 199997016]

約数ペア:

[(1, 199997016), (2, 99998508), (3, 66665672), (4, 49999254), (6, 33332836), (8, 24999627), (12, 16666418), (24, 8333209), (41, 4877976), (82, 2438988), (123, 1625992), (164, 1219494), (246, 812996), (328, 609747), (492, 406498), (984, 203249)]