201985890298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{335381}}^1$

素因数の和:335622

約数の個数: 32

約数和(自身を含む): 318747052800

約数和(自身を除く): 116761162502

約数列:

[1, 2, 43, 47, 86, 94, 149, 298, 2021, 4042, 6407, 7003, 12814, 14006, 301129, 335381, 602258, 670762, 14421383, 15762907, 28842766, 31525814, 49971769, 99943538, 677805001, 1355610002, 2148786067, 2348673143, 4297572134, 4697346286, 100992945149, 201985890298]

約数ペア:

[(1, 201985890298), (2, 100992945149), (43, 4697346286), (47, 4297572134), (86, 2348673143), (94, 2148786067), (149, 1355610002), (298, 677805001), (2021, 99943538), (4042, 49971769), (6407, 31525814), (7003, 28842766), (12814, 15762907), (14006, 14421383), (301129, 670762), (335381, 602258)]