201257958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 461210112

約数和(自身を除く): 259952154

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 197, 253, 394, 506, 591, 673, 759, 1182, 1346, 1518, 2019, 2167, 4038, 4334, 4531, 6501, 7403, 9062, 13002, 13593, 14806, 15479, 22209, 27186, 30958, 44418, 46437, 49841, 92874, 99682, 132581, 149523, 170269, 265162, 299046, 340538, 397743, 510807, 795486, 1021614, 1458391, 2916782, 3049363, 4375173, 6098726, 8750346, 9148089, 18296178, 33542993, 67085986, 100628979, 201257958]

約数ペア:

[(1, 201257958), (2, 100628979), (3, 67085986), (6, 33542993), (11, 18296178), (22, 9148089), (23, 8750346), (33, 6098726), (46, 4375173), (66, 3049363), (69, 2916782), (138, 1458391), (197, 1021614), (253, 795486), (394, 510807), (506, 397743), (591, 340538), (673, 299046), (759, 265162), (1182, 170269), (1346, 149523), (1518, 132581), (2019, 99682), (2167, 92874), (4038, 49841), (4334, 46437), (4531, 44418), (6501, 30958), (7403, 27186), (9062, 22209), (13002, 15479), (13593, 14806)]