197197168

素因数分解:

$2^4\times 7^2\times {\mathrm{251527}}^1$

素因数の和:251549

約数の個数: 30

約数和(自身を含む): 444449976

約数和(自身を除く): 247252808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 251527, 503054, 1006108, 1760689, 2012216, 3521378, 4024432, 7042756, 12324823, 14085512, 24649646, 28171024, 49299292, 98598584, 197197168]

約数ペア:

[(1, 197197168), (2, 98598584), (4, 49299292), (7, 28171024), (8, 24649646), (14, 14085512), (16, 12324823), (28, 7042756), (49, 4024432), (56, 3521378), (98, 2012216), (112, 1760689), (196, 1006108), (392, 503054), (784, 251527)]