201195788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71549}}^1$

素因数の和:71609

約数の個数: 24

約数和(自身を含む): 380646000

約数和(自身を除く): 179450212

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71549, 143098, 286196, 1359431, 2647313, 2718862, 5294626, 5437724, 10589252, 50298947, 100597894, 201195788]

約数ペア:

[(1, 201195788), (2, 100597894), (4, 50298947), (19, 10589252), (37, 5437724), (38, 5294626), (74, 2718862), (76, 2647313), (148, 1359431), (703, 286196), (1406, 143098), (2812, 71549)]