201216543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 299987712

約数和(自身を除く): 98771169

約数列:

[1, 3, 11, 33, 73, 101, 219, 303, 803, 827, 1111, 2409, 2481, 3333, 7373, 9097, 22119, 27291, 60371, 81103, 83527, 181113, 243309, 250581, 664081, 918797, 1992243, 2756391, 6097471, 18292413, 67072181, 201216543]

約数ペア:

[(1, 201216543), (3, 67072181), (11, 18292413), (33, 6097471), (73, 2756391), (101, 1992243), (219, 918797), (303, 664081), (803, 250581), (827, 243309), (1111, 181113), (2409, 83527), (2481, 81103), (3333, 60371), (7373, 27291), (9097, 22119)]