209795136

素因数分解:

$2^6\times 3^1\times {\mathrm{313}}^1\times {\mathrm{3491}}^1$

素因数の和:3819

約数の個数: 56

約数和(自身を含む): 557015904

約数和(自身を除く): 347220768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 313, 626, 939, 1252, 1878, 2504, 3491, 3756, 5008, 6982, 7512, 10016, 10473, 13964, 15024, 20032, 20946, 27928, 30048, 41892, 55856, 60096, 83784, 111712, 167568, 223424, 335136, 670272, 1092683, 2185366, 3278049, 4370732, 6556098, 8741464, 13112196, 17482928, 26224392, 34965856, 52448784, 69931712, 104897568, 209795136]

約数ペア:

[(1, 209795136), (2, 104897568), (3, 69931712), (4, 52448784), (6, 34965856), (8, 26224392), (12, 17482928), (16, 13112196), (24, 8741464), (32, 6556098), (48, 4370732), (64, 3278049), (96, 2185366), (192, 1092683), (313, 670272), (626, 335136), (939, 223424), (1252, 167568), (1878, 111712), (2504, 83784), (3491, 60096), (3756, 55856), (5008, 41892), (6982, 30048), (7512, 27928), (10016, 20946), (10473, 20032), (13964, 15024)]