202503992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 384912000

約数和(自身を除く): 182408008

約数列:

[1, 2, 4, 8, 131, 199, 262, 398, 524, 796, 971, 1048, 1592, 1942, 3884, 7768, 26069, 52138, 104276, 127201, 193229, 208552, 254402, 386458, 508804, 772916, 1017608, 1545832, 25312999, 50625998, 101251996, 202503992]

約数ペア:

[(1, 202503992), (2, 101251996), (4, 50625998), (8, 25312999), (131, 1545832), (199, 1017608), (262, 772916), (398, 508804), (524, 386458), (796, 254402), (971, 208552), (1048, 193229), (1592, 127201), (1942, 104276), (3884, 52138), (7768, 26069)]