201944426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 330939840

約数和(自身を除く): 128995414

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 1387, 1634, 1693, 2774, 3139, 3386, 6278, 32167, 59641, 64334, 72799, 119282, 123589, 145598, 247178, 1383181, 2348191, 2766362, 4696382, 5314327, 10628654, 100972213, 201944426]

約数ペア:

[(1, 201944426), (2, 100972213), (19, 10628654), (38, 5314327), (43, 4696382), (73, 2766362), (86, 2348191), (146, 1383181), (817, 247178), (1387, 145598), (1634, 123589), (1693, 119282), (2774, 72799), (3139, 64334), (3386, 59641), (6278, 32167)]