201716270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16657}}^1$

素因数の和:16844

約数の個数: 32

約数和(自身を含む): 417382848

約数和(自身を除く): 215666578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 16657, 33314, 83285, 116599, 166570, 233198, 582995, 1165990, 2881661, 5763322, 14408305, 20171627, 28816610, 40343254, 100858135, 201716270]

約数ペア:

[(1, 201716270), (2, 100858135), (5, 40343254), (7, 28816610), (10, 20171627), (14, 14408305), (35, 5763322), (70, 2881661), (173, 1165990), (346, 582995), (865, 233198), (1211, 166570), (1730, 116599), (2422, 83285), (6055, 33314), (12110, 16657)]