201373381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 247086720

約数和(自身を除く): 45713339

約数列:

[1, 11, 17, 19, 157, 187, 209, 323, 361, 1727, 2669, 2983, 3553, 3971, 6137, 6859, 29359, 32813, 50711, 56677, 67507, 75449, 116603, 557821, 623447, 963509, 1076863, 1282633, 10598599, 11845493, 18306671, 201373381]

約数ペア:

[(1, 201373381), (11, 18306671), (17, 11845493), (19, 10598599), (157, 1282633), (187, 1076863), (209, 963509), (323, 623447), (361, 557821), (1727, 116603), (2669, 75449), (2983, 67507), (3553, 56677), (3971, 50711), (6137, 32813), (6859, 29359)]