201994538475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1480627}}^1$

素因数の和:1480764

約数の個数: 48

約数和(自身を含む): 356914263168

約数和(自身を除く): 154919724693

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 425, 535, 1275, 1605, 1819, 2675, 5457, 8025, 9095, 27285, 45475, 136425, 1480627, 4441881, 7403135, 22209405, 25170659, 37015675, 75511977, 111047025, 125853295, 158427089, 377559885, 475281267, 629266475, 792135445, 1887799425, 2376406335, 2693260513, 3960677225, 8079781539, 11882031675, 13466302565, 40398907695, 67331512825, 201994538475]

約数ペア:

[(1, 201994538475), (3, 67331512825), (5, 40398907695), (15, 13466302565), (17, 11882031675), (25, 8079781539), (51, 3960677225), (75, 2693260513), (85, 2376406335), (107, 1887799425), (255, 792135445), (321, 629266475), (425, 475281267), (535, 377559885), (1275, 158427089), (1605, 125853295), (1819, 111047025), (2675, 75511977), (5457, 37015675), (8025, 25170659), (9095, 22209405), (27285, 7403135), (45475, 4441881), (136425, 1480627)]