201221568

素因数分解:

$2^6\times 3^2\times {\mathrm{349343}}^1$

素因数の和:349361

約数の個数: 42

約数和(自身を含む): 576766944

約数和(自身を除く): 375545376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 349343, 698686, 1048029, 1397372, 2096058, 2794744, 3144087, 4192116, 5589488, 6288174, 8384232, 11178976, 12576348, 16768464, 22357952, 25152696, 33536928, 50305392, 67073856, 100610784, 201221568]

約数ペア:

[(1, 201221568), (2, 100610784), (3, 67073856), (4, 50305392), (6, 33536928), (8, 25152696), (9, 22357952), (12, 16768464), (16, 12576348), (18, 11178976), (24, 8384232), (32, 6288174), (36, 5589488), (48, 4192116), (64, 3144087), (72, 2794744), (96, 2096058), (144, 1397372), (192, 1048029), (288, 698686), (576, 349343)]