201119629510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1\times {\mathrm{79699}}^1$

素因数の和:81820

約数の個数: 32

約数和(自身を含む): 365054054400

約数和(自身を除く): 163934424890

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1987, 3974, 9935, 19870, 79699, 159398, 252349, 398495, 504698, 796990, 1261745, 2523490, 10121773, 20243546, 50608865, 101217730, 158361913, 316723826, 791809565, 1583619130, 20111962951, 40223925902, 100559814755, 201119629510]

約数ペア:

[(1, 201119629510), (2, 100559814755), (5, 40223925902), (10, 20111962951), (127, 1583619130), (254, 791809565), (635, 316723826), (1270, 158361913), (1987, 101217730), (3974, 50608865), (9935, 20243546), (19870, 10121773), (79699, 2523490), (159398, 1261745), (252349, 796990), (398495, 504698)]