201966163771

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 213169397760

約数和(自身を除く): 11203233989

約数列:

[1, 31, 89, 131, 353, 1583, 2759, 4061, 10943, 11659, 31417, 46243, 49073, 140887, 207373, 361429, 558799, 973927, 1433533, 4115627, 4367497, 6428563, 17322769, 18456197, 49733111, 73202669, 127584437, 572142107, 1541726441, 2269282739, 6515037541, 201966163771]

約数ペア:

[(1, 201966163771), (31, 6515037541), (89, 2269282739), (131, 1541726441), (353, 572142107), (1583, 127584437), (2759, 73202669), (4061, 49733111), (10943, 18456197), (11659, 17322769), (31417, 6428563), (46243, 4367497), (49073, 4115627), (140887, 1433533), (207373, 973927), (361429, 558799)]