201669784

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 383328000

約数和(自身を除く): 181658216

約数列:

[1, 2, 4, 8, 131, 199, 262, 398, 524, 796, 967, 1048, 1592, 1934, 3868, 7736, 26069, 52138, 104276, 126677, 192433, 208552, 253354, 384866, 506708, 769732, 1013416, 1539464, 25208723, 50417446, 100834892, 201669784]

約数ペア:

[(1, 201669784), (2, 100834892), (4, 50417446), (8, 25208723), (131, 1539464), (199, 1013416), (262, 769732), (398, 506708), (524, 384866), (796, 253354), (967, 208552), (1048, 192433), (1592, 126677), (1934, 104276), (3868, 52138), (7736, 26069)]