221449602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 489678336

約数和(自身を除く): 268228734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 191, 242, 363, 382, 573, 726, 1146, 1597, 2101, 3194, 4202, 4791, 6303, 9582, 12606, 17567, 23111, 35134, 46222, 52701, 69333, 105402, 138666, 193237, 305027, 386474, 579711, 610054, 915081, 1159422, 1830162, 3355297, 6710594, 10065891, 20131782, 36908267, 73816534, 110724801, 221449602]

約数ペア:

[(1, 221449602), (2, 110724801), (3, 73816534), (6, 36908267), (11, 20131782), (22, 10065891), (33, 6710594), (66, 3355297), (121, 1830162), (191, 1159422), (242, 915081), (363, 610054), (382, 579711), (573, 386474), (726, 305027), (1146, 193237), (1597, 138666), (2101, 105402), (3194, 69333), (4202, 52701), (4791, 46222), (6303, 35134), (9582, 23111), (12606, 17567)]