221797776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271811}}^1$

素因数の和:271839

約数の個数: 40

約数和(自身を含む): 606684384

約数和(自身を除く): 384886608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 271811, 543622, 815433, 1087244, 1630866, 2174488, 3261732, 4348976, 4620787, 6523464, 9241574, 13046928, 13862361, 18483148, 27724722, 36966296, 55449444, 73932592, 110898888, 221797776]

約数ペア:

[(1, 221797776), (2, 110898888), (3, 73932592), (4, 55449444), (6, 36966296), (8, 27724722), (12, 18483148), (16, 13862361), (17, 13046928), (24, 9241574), (34, 6523464), (48, 4620787), (51, 4348976), (68, 3261732), (102, 2174488), (136, 1630866), (204, 1087244), (272, 815433), (408, 543622), (816, 271811)]