205651188274

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{553543}}^1$

素因数の和:553799

約数の個数: 48

約数和(自身を含む): 381653088768

約数和(自身を除く): 176001900494

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 223, 238, 446, 833, 1561, 1666, 3122, 3791, 7582, 10927, 21854, 26537, 53074, 185759, 371518, 553543, 1107086, 3874801, 7749602, 9410231, 18820462, 27123607, 54247214, 65871617, 123440089, 131743234, 246880178, 461101319, 864080623, 922202638, 1728161246, 2098481513, 4196963026, 6048564361, 12097128722, 14689370591, 29378741182, 102825594137, 205651188274]

約数ペア:

[(1, 205651188274), (2, 102825594137), (7, 29378741182), (14, 14689370591), (17, 12097128722), (34, 6048564361), (49, 4196963026), (98, 2098481513), (119, 1728161246), (223, 922202638), (238, 864080623), (446, 461101319), (833, 246880178), (1561, 131743234), (1666, 123440089), (3122, 65871617), (3791, 54247214), (7582, 27123607), (10927, 18820462), (21854, 9410231), (26537, 7749602), (53074, 3874801), (185759, 1107086), (371518, 553543)]