214919408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12589}}^1$

素因数の和:12705

約数の個数: 40

約数和(自身を含む): 458981040

約数和(自身を除く): 244061632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 12589, 17072, 25178, 50356, 100712, 138479, 201424, 276958, 553916, 1107832, 1221133, 2215664, 2442266, 4884532, 9769064, 13432463, 19538128, 26864926, 53729852, 107459704, 214919408]

約数ペア:

[(1, 214919408), (2, 107459704), (4, 53729852), (8, 26864926), (11, 19538128), (16, 13432463), (22, 9769064), (44, 4884532), (88, 2442266), (97, 2215664), (176, 1221133), (194, 1107832), (388, 553916), (776, 276958), (1067, 201424), (1552, 138479), (2134, 100712), (4268, 50356), (8536, 25178), (12589, 17072)]