221821734

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{10301}}^1$

素因数の和:10440

約数の個数: 32

約数和(自身を含む): 460375776

約数和(自身を除く): 238554042

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 7178, 10301, 10767, 20602, 21534, 30903, 61806, 381137, 762274, 999197, 1143411, 1998394, 2286822, 2997591, 5995182, 36970289, 73940578, 110910867, 221821734]

約数ペア:

[(1, 221821734), (2, 110910867), (3, 73940578), (6, 36970289), (37, 5995182), (74, 2997591), (97, 2286822), (111, 1998394), (194, 1143411), (222, 999197), (291, 762274), (582, 381137), (3589, 61806), (7178, 30903), (10301, 21534), (10767, 20602)]